| Pistil 1. (n.) An epistle. 2. (n.) The seed-bearing organ of a flower. It consists of an ovary, containing the ovules or rudimentary seeds, and a stigma, which is commonly raised on an elongated portion called a style. When composed of one carpel a pistil is simple; when composed of several, it is compound. See Ovary. Thesaurus Entries androecium, anther, calyx, carpel, corolla, corolla tube, corona, epicalyx, gynoecium, megasporophyll, microsporophyll, perianth, petal, receptacle, stamen, stigma, style, torus |