formyl

F4O1R1M3Y4L1
/ˈfɔː(ɹ)mɪl//ˈfɔː(ɹ)maɪl/

noun

The univalent radical -CHO, derived from formaldehyde, that is characteristic of aldehydes

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UncommonScrabble 14

Meanings

nounformyl (plural formyls)

plural formyls

  1. chemistryThe univalent radical -CHO, derived from formaldehyde, that is characteristic of aldehydes

    Synonyms: methanoyl

Synonyms & antonyms

nounThe univalent radical -CHO, derived from formaldehyde, that is characteristic of aldehydes

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Origin

  1. Latinformīca“ant”
  2. Englishformyl

Formed from the root of Latin formīca (“ant”) + -yl

Full word history & related roots →

Translations

French formyle
  • formyle-CHO
Icelandic formýl
  • formýl-CHO
Italian formile
  • formile-CHO
Cite this entry
APA

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

MLA

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

Chicago

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

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