Meaning

12 senses
  1. (transitive)To illuminate, to bring light to something, to brighten.

    erhellen, erleuchten, beleuchten

    свети́тьsvetítʹ, освети́тьosvetítʹ

    introduce light into

  2. (intransitive)To start to emit light; to become activated as a light source.

    aufleuchten, aufglühen, aufflammen

    свети́тьсяsvetítʹsja, освети́тьсяosvetítʹsja, светле́тьsvetlétʹ

  3. (figuratively, intransitive)To show an increase in activity or a brightening of mood.

    He saw Mary and his face lit up.

  4. (transitive)To ignite.

    ignite

  5. (intransitive)To light a cigarette, pipe, etc.

    Smoking in this building is not allowed, so I always step outside to light up.

    anrauchen, anzünden

    прику́риватьprikúrivatʹ, прикури́тьprikurítʹ, зажига́тьzažigátʹ

  6. (transitive)To light a cigarette, pipe, etc. for (someone).

  7. (transitive)To make happy.

  8. (transitive)To introduce (someone to something), to make someone aware of or interested in something; turn on.

  9. (slang, transitive)To open fire on a target or group of targets, especially with rockets, a flamethrower, etc.

    telling me to light it up if it didn't stop approaching

  10. (US, slang, transitive)To shock (someone) with a stun gun.

  11. (US, slang, transitive)To activate the emergency sirens on a police vehicle in order to pull someone over.

    I guess he doesn't realize who's behind him, because the way he's darting and weaving, he's practically begging me to light him up.

  12. (transitive)To loosen, slacken, or ease off.

    to light up the jib-sheets

Examples

126 sentences
  1. Tom's eyes lit up when Mary walked into the room.

    У Тома засяяли очі, коли Мері увійшла до кімнати. — deniko

    deToms Augen fingen an zu leuchten, als Maria den Raum betrat. — Pfirsichbaeumchen

  2. I see some lights up ahead.

  3. His face lighted up with joy.

  4. Lightning lit up the room every now and then.

  5. Tom's face lit up when Mary entered the room.

Translations

4 languages
Русский
By meaning 3
to bring light to something:
to become light:
to light a cigarette, etc.:
Deutsch
By meaning 3
to bring light to something:
to become light:
to light a cigarette, etc.:

Origin

Phrasal verb from light (“to make bright, ignite”, verb) + up (“to a higher degree”, adver

Phrasal verb from light (“to make bright, ignite”, verb) + up (“to a higher degree”, adverb).

Phrasal verb from light (“to make less heavy”, verb) + up (“to a higher degree”, adverb).

Wiktionary, CC BY-SA 4.0 · source

Forms

lights up, lighting up, lit up, lit up
Base formlight up · to light up
3rd person singularlights up
Present participlelighting up
Past simplelit up / lighted up
Past participlelit up / lighted up

irregular · Lesson

Present simpleLesson

I, you, we, theylight up
he, she, itlights up

Past simpleLesson

all personslit up

Present perfectLesson

I, you, we, theyhave lit up
he, she, ithas lit up

Future simple (will)Lesson

all personswill light up

Phrasal verbs

7 phrasal verbs

Synonyms

73 synonyms

Word family

2 related words

See also

neighbours in the dictionary
light up — meaning, examples, forms, synonyms | Krumeto