Where does “heneicosanoyl” come from?

heneicosanoyl (English) comes from English heneicosanoic, from English heneicosane, from English eicosa-, from Ancient Greek εἴκοσι, from Proto-Hellenic ewīkəti, from Proto-Indo-European wídḱm̥ti, from Proto-Indo-European dwidḱómt, from Proto-Indo-European déḱm̥t — ten.

heneicosanoyl (English): The univalent radical derived from heneicosanoic...

Definitions

  1. The univalent radical derived from heneicosanoic...

Ancestry of “heneicosanoyl”, step by step

heneicosanoyl traces back through two separate lines of ancestry.

via English heneicosanoic

StepLanguageWordMeaning
1EnglishheneicosanoicOf or pertaining to heneicosanoic acid or its...
2EnglishheneicosaneAny of very many isomers of the aliphatic...
3Englisheicosa-Alternative form of icosa-
4Ancient Greekεἴκοσιtwenty
5Proto-Hellenicewīkəti—
6Proto-Indo-Europeanwídḱm̥titwenty
7Proto-Indo-Europeandwidḱómt—
8Proto-Indo-Europeandéḱm̥tten

via English YL

StepLanguageWordMeaning
1EnglishYLA female radio amateur; Initialism of young...
2Englishyoung ladyUsed other than with a figurative or idiomatic...
Every word from Proto-Indo-European déḱm̥t →Every word from Proto-Indo-European dwidḱómt →Every word from Proto-Indo-European wídḱm̥ti →