Nucellus

//n(j)uˈsɛləs// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The tissue which surrounds and protects the embryo and lies inside of the integuments.
  2. 2
    central part of a plant ovule; contains the embryo sac wordnet

Etymology

From French nucelle (“little nut”), from Latin nux (“nut”).

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