The meaning of EVERYONE is every person : everybody. How to use everyone in a sentence.

(Definition of everyone from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

There is no difference in meaning between everyone and everybody, but everyone is more common in written English, and everybody is more common in spoken English.

Definition of everyone pronoun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Everyone has heard of it. However, similar to what occurs with collective or group nouns like crowd or team, sometimes a plural pronoun refers back to everyone which is also reflected in verb conjugations: Everyone was laughing at first, but then they all stopped.

Care should be taken to distinguish between everyone as a single word and every one as two words, the latter form correctly being used to refer to each individual person or thing in a particular group: every one of them is wrong

(Definition of everyone from the Cambridge Academic Content Dictionary © Cambridge University Press)

Everyone and everybody are interchangeable, as are no one and nobody, and someone and somebody. Care should be taken to distinguish between everyone as a single word and every one as two words, the latter form correctly being used to refer to each individual person or thing in a particular group: every one of them is wrong