Where does “labium” come from?

labium (Latin) comes from Latin bellus, from Latin villus, from Latin vellus, from Proto-Indo-European h₂welh₁- — to rule; strong, powerful; hair; wool.

labium (Latin): lip

Definitions

  1. lip

Ancestry of “labium”, step by step

labium traces back through two separate lines of ancestry.

via Latin bellus

StepLanguageWordMeaning
1Latinbellusbeautiful, pretty, handsome; pleasant, agreeable,...
2Latinvillushair, tuft of hair, shaggy hair
3LatinvellusThe wool shorn from a sheep; fleece; wool; The...
4Proto-Indo-Europeanh₂welh₁-to rule; strong, powerful; hair; wool

via Proto-Indo-European leb-

StepLanguageWordMeaning
1Proto-Indo-Europeanleb-to hang down loosely; lip; lick

Words derived from “labium

Every word from Proto-Indo-European h₂welh₁-