ethinyl

E1T1H4I1N1Y4L1

A form of ethynyl — The univalent radical HC≡C- derived from acetylene.

UncommonScrabble 13

Meanings

nounethinyl (plural ethinyls)

plural ethinyls

  1. alternativeAlternative form of ethynyl.

    The CVR contains Nestorone® (NES), a new 19-nor progesterone derivative without androgenic activity, and a low dose of ethinyl estradiol (EE) [ 3 – 5 ].

    2015 August 12, Yongmei Huang et al., “Effects of a One Year Reusable Contraceptive Vaginal Ring on Vaginal Microflora and the Risk of Vaginal Infection: An Open-Label Prospective Evaluation”, in PLoS ONE, volume 10, →DOI

Origin

Rhymes & wordplay

Anagrams

Cite this entry
APA

ethinyl. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ethinyl

MLA

“ethinyl.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ethinyl. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “ethinyl,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ethinyl.

Source: ethinyl on Wiktionary, CC BY-SA 4.0.