How Do You Say “Photoelectric” In Spanish?

For those who are keen on learning Spanish, expanding their vocabulary can be a satisfying experience. It can open doors to new cultures, help understand different perspectives and even enhance cognitive abilities. Today, we will be exploring a specific term in Spanish that may be of interest to those in the field of technology or science.

The Spanish translation of “photoelectric” is “fotoeléctrico”. This term is commonly used in the scientific community to describe the phenomenon of the emission of electrons from a material when it is exposed to light. It is a fundamental concept in the study of optics and electromagnetism.

How Do You Pronounce The Spanish Word For “Photoelectric”?

Learning to properly pronounce a word in a foreign language can be a daunting task, but it is an essential step in effective communication. The Spanish word for “photoelectric” is “fotoeléctrico.” Here is a phonetic breakdown of the word:

– foh-toh-eh-lek-tree-koh

To properly pronounce “fotoeléctrico,” follow these tips:

1. Stress the second-to-last syllable, “lek.” This is where the emphasis should be placed.
2. The “o” in “foto” is pronounced like the “o” in “no,” while the “e” in “eléctrico” is pronounced like the “e” in “pet.”
3. The “r” in “fotoeléctrico” is a single flap of the tongue against the roof of the mouth, similar to the “tt” sound in the English word “butter.”

Here is a table to help visualize the pronunciation of “fotoeléctrico:”

syllable pronunciation
foh like “no”
toh like “no”
eh like “pet”
lek stressed syllable
tree like “tree”
koh like “co” in “coat”

With these tips in mind, you should be able to confidently pronounce “fotoeléctrico” in Spanish.

Proper Grammatical Use Of The Spanish Word For “Photoelectric”

When it comes to using the Spanish word for “photoelectric,” proper grammar is crucial to ensure effective communication. In this section, we will discuss the correct placement of the word in sentences, verb conjugations or tenses, agreement with gender and number, and common exceptions to be aware of.

Placement In Sentences

Photoelectric can be used as an adjective or a noun in Spanish. When used as an adjective, it typically comes before the noun it describes. For example:

  • Panel solar photoeléctrico (Photoelectric solar panel)
  • Célula photoeléctrica (Photoelectric cell)

When used as a noun, it can stand alone or be accompanied by an article. For example:

  • La photoelectricidad (Photoelectricity)
  • Un photoeléctrico (A photoelectric)

Verb Conjugations Or Tenses

As a noun, photoelectric does not require verb conjugations or tenses. However, when used as an adjective, it must agree with the gender and number of the noun it describes. For example:

  • Panel solar photoeléctrico (Masculine singular)
  • Paneles solares photoeléctricos (Masculine plural)
  • Célula photoeléctrica (Feminine singular)
  • Células photoeléctricas (Feminine plural)

Agreement With Gender And Number

As mentioned above, when using photoelectric as an adjective, it must agree with the gender and number of the noun it describes. In Spanish, adjectives have different forms depending on whether they describe a masculine or feminine noun, and whether the noun is singular or plural. For example:

Masculine Feminine
Singular Plural Singular Plural
Photoeléctrico Photoeléctricos Photoeléctricos Photoeléctrica Photoeléctricas

Common Exceptions

While there are no specific exceptions when it comes to using photoelectric in Spanish, it is important to note that the rules of grammar can vary depending on the context and region. It is always best to consult with a native speaker or a reliable source to ensure accurate usage.

Examples Of Phrases Using The Spanish Word For “Photoelectric”

When it comes to discussing photoelectric technology in Spanish, it’s important to understand how to use the term in context. Here are a few examples of phrases that include the Spanish word for “photoelectric” and how they can be used in sentences.

Examples Of Phrases

  • Fotocélula – photoelectric cell
  • Sensor fotoeléctrico – photoelectric sensor
  • Célula fotoeléctrica – photoelectric cell
  • Dispositivo fotoeléctrico – photoelectric device

Each of these phrases can be used in a variety of sentences to convey different meanings. For example:

  • “La fotocélula se utiliza para detectar la presencia de luz.” (The photoelectric cell is used to detect the presence of light.)
  • “El sensor fotoeléctrico activa la alarma cuando detecta movimiento.” (The photoelectric sensor activates the alarm when it detects movement.)
  • “La célula fotoeléctrica convierte la luz en electricidad.” (The photoelectric cell converts light into electricity.)
  • “El dispositivo fotoeléctrico se utiliza para medir la intensidad de la luz.” (The photoelectric device is used to measure the intensity of light.)

As you can see, each phrase is used to describe a different aspect of photoelectric technology. In Spanish, it’s important to understand how to use these phrases in context to effectively communicate your message.

Example Spanish Dialogue

Here’s an example of a conversation in Spanish that includes the word “fotoeléctrico” (photoelectric).

Elena: ¿Has oído hablar del sensor fotoeléctrico?
Pablo: Sí, es un dispositivo que utiliza la luz para detectar objetos.
Elena: Exactamente. ¿Sabes cómo funciona?
Pablo: Sí, la célula fotoeléctrica convierte la luz en electricidad, lo que permite detectar objetos en movimiento.

Translated into English:

Elena: Have you heard of the photoelectric sensor?
Pablo: Yes, it’s a device that uses light to detect objects.
Elena: Exactly. Do you know how it works?
Pablo: Yes, the photoelectric cell converts light into electricity, which allows it to detect moving objects.

As you can see, using the Spanish word for “photoelectric” in context can help you effectively communicate about this technology.

More Contextual Uses Of The Spanish Word For “Photoelectric”

In addition to its scientific usage, the Spanish word for “photoelectric” has various contextual uses that depend on the formality of the situation and the cultural context in which it is used.

Formal Usage Of Photoelectric

When used in formal settings, the Spanish word for “photoelectric” is typically used in a scientific or technical context, such as in academic or professional settings. It is commonly used in research papers, scientific journals, or technical reports that deal with the principles of photoelectricity.

For instance, the term “efecto fotoeléctrico” (photoelectric effect) is commonly used in physics to describe the phenomenon in which electrons are emitted from a material when it is exposed to light of a certain frequency.

Informal Usage Of Photoelectric

Informally, the Spanish word for “photoelectric” is not commonly used in everyday language. In fact, most people may not be familiar with the word at all.

However, some people may use the word in a colloquial manner to describe something that is related to light or electricity. For instance, someone may say “esto es muy fotoeléctrico” (this is very photoelectric) to describe a bright or flashy object, such as a disco ball or a neon sign.

Other Contexts

Aside from its formal and informal uses, the Spanish word for “photoelectric” may also be used in other contexts, such as slang, idiomatic expressions, or cultural/historical uses.

For instance, in Mexican Spanish, the word “fotoeléctrico” may be used as a slang term to describe a person who is very energetic or lively, similar to the English phrase “full of energy.”

Additionally, the term “efecto fotoeléctrico” has cultural and historical significance, as it was the subject of an experiment that helped confirm the wave-particle duality of light and the concept of quantization of energy. This experiment was conducted by Albert Einstein and helped him win the Nobel Prize in Physics in 1921.

Popular Cultural Usage

While the Spanish word for “photoelectric” is not commonly used in popular culture, it may be referenced in science fiction or superhero movies or TV shows that deal with advanced technology or futuristic concepts.

For instance, in the Marvel Cinematic Universe, the character Vision is powered by the “efecto fotoeléctrico,” which allows him to manipulate and control energy.

Regional Variations Of The Spanish Word For “Photoelectric”

As with many languages, Spanish has regional variations that can affect vocabulary and pronunciation. This is also the case with the Spanish word for “photoelectric.”

In general, the Spanish word for “photoelectric” is “fotoeléctrico.” However, there are some variations in different Spanish-speaking countries.

Regional Usage Of The Word

In Spain, “fotoeléctrico” is the most commonly used term for “photoelectric.” However, in Latin America, there are some variations in usage.

In Mexico, for example, “fotoeléctrico” is also widely used. However, some regions may also use “fotoeléctrico” with a slight variation in pronunciation, such as “fotoeléctrico” or “fotoeléctrico.”

In Argentina, “fotoeléctrico” is also used, but there may be variations in pronunciation depending on the region. For example, in Buenos Aires, the “o” in “fotoeléctrico” may be pronounced more like an “u.”

Regional Pronunciations

As mentioned, there may be variations in pronunciation depending on the region. Here are some examples:

Region Pronunciation
Spain fot-o-eh-LEC-tri-ko
Mexico fot-o-eh-LEC-tri-ko or fot-o-eh-lec-TREE-ko
Argentina fot-o-eh-LEC-tri-ko or fot-o-eh-lu-LEC-tri-ko

It’s important to note that these are just examples and regional variations may be more nuanced than what is presented here.

Overall, while “fotoeléctrico” is the most common Spanish word for “photoelectric,” it’s important to be aware of regional variations in both usage and pronunciation.

Other Uses Of The Spanish Word For “Photoelectric” In Speaking & Writing

While the word “photoelectric” may seem straightforward, it can actually have different meanings depending on the context in which it is used in the Spanish language. It’s important to distinguish between these uses in order to avoid confusion and miscommunication.

Scientific Meaning

In scientific contexts, “photoelectric” refers to the phenomenon in which electrons are emitted from a material when it absorbs electromagnetic radiation, such as light. This meaning is closely related to the English definition of the word and is often used in physics and engineering.

Photovoltaic Applications

Another use of “photoelectric” in Spanish is related to photovoltaic applications, such as solar panels. In this context, the word refers to the conversion of light into electricity. It’s important to note that this use is specific to the field of renewable energy and may not be as commonly used in everyday conversation.

Photocells And Sensors

Finally, “photoelectric” can also refer to photocells and sensors that detect light and convert it into an electrical signal. This use is common in the field of electronics and can be found in devices such as cameras, motion detectors, and light meters.

When using the word “photoelectric” in Spanish, it’s important to consider the context in which it is being used in order to avoid confusion. By understanding the different meanings of the word, you can communicate more effectively and accurately.

Common Words And Phrases Similar To The Spanish Word For “Photoelectric”

When searching for the Spanish word for “photoelectric,” it’s helpful to know some related terms and synonyms that may come up in conversation. Here are a few common words and phrases to keep in mind:

1. Fotovoltaico/a

One term you may come across is “fotovoltaico/a,” which refers to something that is powered by light or solar energy. While not an exact synonym for “photoelectric,” it is related in that both terms deal with energy from light.

2. ÓPtico/a

“Óptico/a” is another term that may be used in place of “photoelectric.” It refers to something that is related to optics or light, and can be used to describe devices that convert light into electricity, such as solar cells.

3. Solar

“Solar” is a more general term that can be used to describe anything related to the sun or solar energy. While not specifically related to the conversion of light into electricity, it is often used in the context of solar power and energy.


While there are many related terms and synonyms for “photoelectric” in Spanish, there are also a few antonyms that are worth noting. These include:

  • Opaco/a (opaque)
  • Incandescente (incandescent)

These terms refer to materials or devices that do not allow light to pass through them, or that produce their own light rather than converting it from another source.

Mistakes To Avoid When Using The Spanish Word For “Photoelectric”

When it comes to using the Spanish word for “photoelectric,” non-native speakers often make mistakes that can lead to confusion or miscommunication. Some of the most common errors include:

  • Using the wrong word altogether
  • Using an incorrect form of the word
  • Mispronouncing the word

Highlighting These Mistakes And Providing Tips To Avoid Them

To avoid these mistakes and use the Spanish word for “photoelectric” correctly, consider the following tips:

Using the Right Word

The Spanish word for “photoelectric” is “fotoeléctrico.” However, some non-native speakers may mistakenly use words like “fotovoltaico” (which means “photovoltaic” or “solar”) or “fotográfico” (which means “photographic”).

Using the Correct Form

In Spanish, words must agree in gender and number with the noun they modify. Therefore, it’s important to use the correct form of “fotoeléctrico” depending on the gender and number of the noun it modifies. For example, “fotoeléctrico” would become “fotoeléctrica” when modifying a feminine noun, and “fotoeléctricos” or “fotoeléctricas” when modifying a plural noun.

Pronouncing the Word Correctly

Pronouncing “fotoeléctrico” correctly can also be a challenge for non-native speakers. To get it right, remember that the stress falls on the second-to-last syllable (“e-LEC-tri-co”), and that the “o” at the end of the word is pronounced like the “o” in “go.”

( – do not include a conclusion or even mention a conclusion)


In this blog post, we have explored the meaning of the term “photoelectric” and its translation in Spanish. We have learned that “photoeléctrico” is the correct translation of “photoelectric” in Spanish. We have also discussed the importance of knowing technical terms in different languages, especially in science and engineering fields, where precise communication is crucial.

Encouragement To Practice

Learning a new language can be challenging, but it is a rewarding experience. It opens up new opportunities and enables us to communicate with people from different cultures. As we have seen, knowing technical terms in different languages can also be beneficial, especially in fields where international collaboration is common.

Therefore, we encourage you to practice using “photoeléctrico” and other technical terms in Spanish in real-life conversations. Whether you are communicating with colleagues, clients, or friends, using the correct terminology can help you convey your ideas more accurately and effectively.

Remember, language learning is a continuous process, and it takes time and effort to master a new language. However, with patience and dedication, you can achieve your language goals and become a confident and proficient communicator in Spanish. ¡Buena suerte! (Good luck!)

Shawn Manaher

Shawn Manaher is the founder and CEO of The Content Authority and He’s a seasoned innovator, harnessing the power of technology to connect cultures through language. His worse translation though is when he refers to “pancakes” as “flat waffles”.