Acotyledon

//ˈeɪ.kɔt.l̩.iːdˌn̩// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A plant that has no cotyledons, as the dodder and all flowerless plants.

Etymology

From a- (“not”) + cotyledon (“cup-shaped”).

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