Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

  • Word of the Day

    k@ raUz

    intransitive verb
    to revel in a boisterous and drunken manner.
    They’d been carousing in the bar and were now staggering home, still singing and shouting.

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  • Vocabulary of the Day

    no tih faI

    transitive verb
    to give notice to; tell or inform, esp. formally.
    The contest judges notified the winners by mail.
    Who should we notify in case of an emergency?
    The landlord notified the tenants that the water would be shut off in the morning.

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ih fekt

definition 1:  something produced or brought on by something else.
example:  The effects of not sleeping are fatigue and inattention.
example:  The wine was beginning to have an effect on her.

transitive verb
definition 1:  to bring into being or operation; cause to happen.
example:  As a politician, he worked to effect change.

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Collocations:  Words often used in combination with the noun effect


  • ~ on (e.g., have a beneficial effect on one’s health)

ADJECTIVE + effect:    detrimental ~, beneficial ~ , adverse ~ , positive ~ , negative ~ , long-term ~ , significant ~ , immediate ~ , profound ~ , devastating ~ , harmful ~ , dramatic ~ , damaging ~ ,  lasting ~ ,  mild ~ , powerful ~ ,  surprising ~ , subtle ~ , cumulative ~ , net ~ , main ~ , opposite ~ , negligible ~ , minimal ~ ,  irreversible ~, deleterious ~ , chilling ~


Grammar note:    There is often confusion between the words “effect”  and “affect.”   In the early stages of learning English, students are taught that the word beginning with “e” is a noun and the word beginning with “a” is a verb.  In general, this way of remembering which spelling goes with which works very well, because “effect” is most commonly used as a noun.  However, “effect” has a meaning as a verb too.  The meaning is different from the meaning of “affect,” and the two words still need to be differentiated.  “Effect” as a verb means “to bring into being or operation.”  It is most commonly used in connection with the word “change,” but it is also used with words like  “improvement,” “settlement,”  “agreement,” “transition, “” and “”rescue.”