Definitions for "Pinnule"
One of the small divisions of a decompound frond or leaf. See Illust. of Bipinnate leaf, under Bipinnate.
leaflet of a bipinnate leaf.
Leaflets of a pinnately -compound leaf.
Any one of a series of small, slender organs, or parts, when arranged in rows so as to have a plumelike appearance; as, a pinnule of a gorgonia; the pinnules of a crinoid.
Keywords:  brachia, see
see brachia
Keywords:  pistil, flower, female, organ
Pistil The female organ of a flower.