Etynodiol

//ˌɛt.ɪn.oʊˈdaɪˌɔl// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A synthetic progestogen C₂₀H₂₈O₂ used especially in birth control pills usually in combination with an estrogen. uncountable

Etymology

From ethyn(yl) + -o- + diol.

Related phrases

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