Where does “interlabial” come from?

interlabial (English) comes from English inter, from Middle English enteren, from French entrer, from Middle French entrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus — Contrastive or oppositional adjectival suffix.

interlabial (English): Between the lips; Between the labia

Definitions

  1. Between the lips; Between the labia

Ancestry of “interlabial”, step by step

interlabial traces back through two separate lines of ancestry.

via English inter

StepLanguageWordMeaning
1EnglishinterTo bury in a grave; To confine, as in a prison
2Middle Englishenteren
3Frenchentrerto enter
4Middle Frenchentrerto enter
5Old Frenchentrerto enter
6Latinintrōto enter, go into, come in, get in, penetrate
7Latinintrawithin; inside; during; less than
8Latininterus
9Proto-Indo-Europeanh₁énterosinside, within
10Proto-Indo-European-terosContrastive or oppositional adjectival suffix

via English labial

StepLanguageWordMeaning
1EnglishlabialOf or pertaining to the lips or labia;...
2Medieval Latinlabialisof or pertaining to the lips; of the lips;...
3Latinlabiumlip
4Latinbellusbeautiful, pretty, handsome; pleasant, agreeable,...
5Latinvillushair, tuft of hair, shaggy hair
6LatinvellusThe wool shorn from a sheep; fleece; wool; The...
7Proto-Indo-Europeanh₂welh₁-to rule; strong, powerful; hair; wool
Every word from Proto-Indo-European -terosEvery word from Proto-Indo-European h₁énterosEvery word from Latin interus
interlabial — Etymology, Origin & Word History | Etymology Explorer