Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. He became tired. Come or grow to be: When did you first become interested in politics? Greta wants to become a teacher. See examples of become used in a sentence. Come into being; The past tense of become is ā¦ Pass from non-existence; To come, change, or grow to be (as specified). Come to be something different; See āmeaning & useā for definitions, usage, and quotation evidence. How to use become in a sentence. Ā· also in early modern english, to become (and some other intransitive verbs like to come and to go) used the auxiliary be rather than have for perfect aspect constructions. To come, change, or grow to be (as specified): Phrasal verb become of someone/something (definition of become from the cambridge advanced learners dictionary & thesaurus Ā© cambridge university press) The meaning of become is to come into existence. Definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource. Master the word become in english: Definition of become verb in oxford advanced learners dictionary. To change or pass from one state of existence to another; If someone or something becomes a certain way, they start to have that quality. As, the boy rapidly ā¦ That gown becomes you. To be suitable or necessary to the dignity, situation, or responsibility of: To come into being. There are 17 meanings listed in oeds entry for the verb become, nine of which are labelled obsolete.