paraphysis
noun
Forms paraphyses
- noun (botany) A minute jointed filament growing among the archegonia and antheridia of mosses, or with the spore cases, etc., of other flowerless plants.
- noun (mycology) A type of sterile cell amongst the spore-bearing asci.
- noun (anatomy) A derivative of the roof-plate of the telencephalon.
Etymology
From para- + -physis.
Webster’s 1913
- noun A minute jointed filament growing among the archegonia and antheridia of mosses, or with the spore cases, etc., of other flowerless plants.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “paraphysis”, CC BY-SA 4.0. Details