Where does “infraorbital” come from?

Infraorbital comes from Latin infra meaning "below" combined with orbital, ultimately deriving from Proto-Indo-European n̥dʰér through Latin inferus meaning "lower."

infraorbital (English): Below the orbit; An infraorbital bone

Definitions

  1. Below the orbit; An infraorbital bone

Ancestry of “infraorbital”, step by step

infraorbital traces back through two separate lines of ancestry.

via English infra

StepLanguageWordMeaning
1EnglishinfraDiscussed later; Infrastructure
2Latininfrabelow
3Latinīnferā
4Frenchinférerto infer
5Latinīnferōto carry, bring, put, place, or throw in, into, to, or upon somewhere or something; insert
6Latinīn-un-, non-, not
7Latinînin, at, on, upon, from (space)
8Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
9Proto-Italicenin
10Proto-Indo-Europeanh₁énin

via English orbital

StepLanguageWordMeaning
1EnglishorbitalOf or relating to an orbit; Of or relating to the...
2Latinorbitalisorbital; pertaining to the orbit of the eye;...
3LatinorbitaA track or rut made by a wheel; A path, track; A...
4Proto-Indo-Europeanh₃erbʰ-to change allegiance, status, ownership;...

Words derived from “infraorbital

Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en