Acotyledon
//ˈeɪ.kɔt.l̩.iːdˌn̩// noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A plant that has no cotyledons, as the dodder and all flowerless plants.
Etymology
From a- (“not”) + cotyledon (“cup-shaped”).
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.