Botany,Mycology. a stalk or slender support, as the petiole of a fern frond, the stem supporting the pileus of a mushroom, or a stalklike elongation of the receptacle of a flower.
2.
Zoology. a stemlike part, as a footstalk; stalk.
Origin: 1775–85; < F < L stīpes post, tree trunk or branch, log
stipe (stīp) n. A supporting stalk or stemlike structure, especially the stalk of a pistil, the petiole of a fern frond, or the stalk that supports the cap of a mushroom.