Bloom \Bloom\, v. i. [imp. & p. p. {Bloomed}; p. pr. & vb. n. {Blooming}.] 1. To produce or yield blossoms; to blossom; to flower or be in flower. A flower which once In Paradise, fast by the tree of life, Began to bloom. --Milton. 2. To be in a state of healthful, growing youth and vigor; to show beauty and freshness, as of flowers; to give promise, as by or with flowers. A better country blooms to view, Beneath a brighter sky. --Logan.