Did you know?

Click any word in a definition or example to find the entry for that word

look in

 - definition
Close

What are red words?

90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.

Close

Thesaurus

The thesaurus of synonyms and related words is fully integrated into the dictionary entries. Click on the T button in an entry to review the synonyms and related words for that meaning.

more
phrasal verb [intransitive]
Word Forms
Close
present tense
I/you/we/theylook in
he/she/itlooks in
present participlelooking in
past tenselooked in
past participlelooked in

Related dictionary definitions

  1. to visit someone for a short time on your way to another place, especially if they are ill or may need help
    look in on:

    Can you look in on Eileen and see if she needs anything from the supermarket?

See also main entry: look

vocal fry

a speech habit in which a speaker lowers their voice at the end of a sentence

BuzzWord Article

Word of the Day Word of the Day

glottal stop

a sound made by stopping air as it passes through your throat. In some varieties of spoken...

Open Dictionary

conflict mineral

a mineral which is mined in a place where there is armed conflict, and sold to help pay for weapons

add a word

Blog

A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today.

global English and language change from our blog