Where does “triunguiculate” come from?

triunguiculate (English) comes from English unguiculate, from Latin unguiculatus, from Latin unguiculus, from Latin -culus, from Proto-Italic *-kelos — Diminutive suffix.

triunguiculate (English): Having three nails or claws

Definitions

  1. Having three nails or claws

Ancestry of “triunguiculate”, step by step

triunguiculate traces back through two separate lines of ancestry.

via English unguiculate

StepLanguageWordMeaning
1EnglishunguiculateHaving nails or claws, as distinguished from...
2Latinunguiculatusunguiculate
3Latinunguiculusa fingernail
4Latin-culusAlternative form of -ulus; added to a noun to...
5Proto-Italic*-kelosDiminutive suffix

via English tri

StepLanguageWordMeaning
1Englishtritriathlon; triangle
2Proto-Indo-Europeantréyesthree
Every word from Proto-Italic *-kelosEvery word from Latin -culusEvery word from Latin unguiculus