Cnida

//nɪdə// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A nematocyst.

Etymology

From New Latin, from Ancient Greek κνίδη (knídē, “stinging nettle; anemone”).

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