iluminar
illuminate
Hacer que haya luz en un lugar o dar claridad a algo.
Definition & meaning
Iluminar is a Spanish verb meaning “to illuminate,” “to light,” or “to light up.”
-
To provide light or make something visible
- Iluminar una habitación — to light a room.
- La lámpara ilumina la mesa — the lamp illuminates the table.
-
To light up a place or object decoratively
- Iluminar un edificio — to illuminate a building, often with decorative or floodlighting.
-
Figuratively, to enlighten or clarify
- Iluminar una cuestión — to shed light on or clarify an issue.
- It can also describe giving someone insight or inspiration.
-
Reflexively, to become enlightened or to light up emotionally
- Iluminarse can mean “to become enlightened” or, in some contexts, “for one’s face to light up.”
Grammar & Word origin
Iluminar is a regular -ar verb. It is usually transitive, meaning it commonly takes a direct object:
- Yo ilumino la sala — I light the room.
- La vela ilumina el camino — The candle lights the way.
Its present-tense forms include:
- yo ilumino — I illuminate
- tú iluminas — you illuminate
- él/ella ilumina — he/she illuminates
The verb comes from Latin illumināre, formed from in- (“in, upon”) and lūmen (“light”). The historical parts suggest the idea of “bringing light upon” something, although the verb is not normally divided into these parts in modern Spanish.
Synonyms & antonyms
Synonyms
- alumbrar — to light or illuminate; often more concrete and everyday than iluminar. It can also mean “to give birth” in some contexts.
- ilustrar — to explain or clarify, especially an idea; it is more commonly figurative than iluminar.
- aclarar — to clarify or make something understandable; it focuses more on removing confusion than on providing light.
- resplandecer — to shine or glow; unlike iluminar, it usually describes something emitting light rather than causing another thing to be lit.
- encender — to turn on or ignite a light or flame; it describes activating the source, while iluminar describes the resulting illumination.
Antonyms
- oscurecer — to darken or make less bright; it is the most direct opposite in many literal contexts.
- apagar — to turn off or extinguish a light, fire, or device. It is the opposite of activating a light, rather than necessarily the opposite of illuminating something.
- confundir — to confuse; this is a figurative opposite when iluminar means to clarify or enlighten.
Common phrases & collocations
- iluminar una habitación — to light a room
- iluminar el camino — to light the way; also used figuratively to guide someone
- iluminar un edificio — to illuminate a building
- iluminar una escena — to light a scene, especially in photography, film, or theater
- iluminar una cuestión — to shed light on an issue
- iluminarse la cara — for someone’s face to light up with happiness or excitement
Make “iluminar” part of your vocabulary.
Build your Spanish vocabulary with flashcards, audio and spaced repetition.
Examples
Las luces del estadio iluminaron todo el campo.verb
The stadium lights illuminated the entire field.
Keep exploring Spanish
Learn words from the content you love.
Add words from websites, books and videos, then remember them with spaced repetition (SRS).
Scan for iPhone & iPad