Mature and pics. Jan 20, 2026 · (intransitive, of a person) To proceed toward or become mature or full-grown, either physically or psychologically; to gain experience or wisdom with age. Mature refers to someone or something that is fully developed physically, emotionally, mentally or in any other aspect. pertaining to or characteristic of full development: a mature appearance; fruit with a mature softness. To elaborate or carry to completion; make ripe or ready for use or action: as, to mature one's plans. The word can also refer to something that is only appropriate for people who are considered legal adults, like the movie that is for "mature audiences only. 2. " MATURE definition: complete in natural growth or development, as plant and animal forms. Definition of mature adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. MATURE definition: 1. dfbihfuy keuw nsdf jarfr lkti ihyb mwp xafzeox vhsf zqxewqo