Perigynium

//pɛɹɪˈd͡ʒɪnɪəm// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A specialized sheath-like bract that surrounds the ovary or fruit of some flowering plants, especially those in the family Cyperaceae (sedges); utricle.

Etymology

Borrowed from New Latin perigynium, from peri- + Ancient Greek γῠνή (gŭnḗ, “woman”) + -ium.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.