check

checkverb

American /tʃɛk/ British /tʃek/
third-person singular checks past tense checked past participle checked present participle checking

To check is mainly to look at something closely to make sure about it; other senses mean marking something, handing it over to be kept, or stopping it.

  1. make surelook at something carefully to find out whether it is correct, safe, or working properly

    transitive or intransitive [T/I] verb + object [V + obj] verb + that-clause [V + that] verb + wh-clause [V + wh]

    Collocations

    verb + noun check your work, check the spelling, check someone's passport
    verb + preposition check for mistakes, check for damage
    verb + adverb check carefully, check again

    Synonyms examine

    Compare see; examine

    For translators (sense 1)

    False friends In several languages a word like control means check. In English, control means have power over: an inspector checks tickets, not controls them.
  2. find outlook at something or ask someone in order to find out a piece of information

    transitive or intransitive [T/I] verb + object [V + obj] verb + wh-clause [V + wh] verb + preposition + object [V + prep + obj]

    Collocations

    verb + noun check your email, check the time, check the weather
    verb + preposition check with someone
  3. markput a mark (✓) next to an item on a list or a form to show that it is correct or chosen

    British English usually uses tick for this sense.

    transitive [T] verb + object [V + obj] American

  4. leave bagsgive bags or a coat to someone so that they can keep them for you or put them on a plane

    transitive [T] verb + object [V + obj]

    Collocations

    verb + noun check a bag, check your luggage, check a coat
  5. stopstop something from growing, spreading, or moving forward

    transitive [T] verb + object [V + obj] formal

Word family

  • check
  • checklist
  • checkup

Choosing between check · examine · inspect

Check is the everyday word for looking at something quickly to be sure about it: check the oil. Examine means look at something very carefully and in detail, often as an expert: The doctor examined my knee. Inspect means look at something officially to see that it follows the rules: inspect a restaurant kitchen.

Common mistakes

The inspector controlled our tickets on the train. The inspector checked our tickets on the train.
In English, control means have power over; looking at tickets or documents is check.
Let me check if is it correct. Let me check if it is correct.
After check if or check whether, the words keep normal statement order.

See also check in (report that you have arrived at a hotel or an airport); check out (pay and leave a hotel)