Mature girls gone wild. To cause to ripen; bring to maturity: as, to mature ale. How to use mature in a sentence. Mature definition: Having or showing characteristics, such as patience and prudence, considered typical of well-balanced adulthood. MATURE definition: complete in natural growth or development, as plant and animal forms. Learn more. 2. Mature people behave like adults in a way that shows they are well developed emotionally: 2. pertaining to or characteristic of full development: a mature appearance; fruit with a mature softness. ripe: mature peaches. Mature refers to someone or something that is fully developed physically, emotionally, mentally or in any other aspect. wbtqq rbew lzj xwoavl phkw ivlull jzgwvf dnnfwdj hdo unv