Where does “infratrochlear” come from?

infratrochlear (English) comes from English infra, from Latin infra, from Latin īnferā, from French inférer, from Latin īnferō, from Latin īn-, from Latin în, from Latin en — in.

infratrochlear (English): Below a trochlea; applied especially to one of...

Definitions

  1. Below a trochlea; applied especially to one of...

Ancestry of “infratrochlear”, step by step

infratrochlear 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 trochlear

StepLanguageWordMeaning
1EnglishtrochlearShaped like, or resembling, a pulley; related to,...
2EnglishtrochleaA structure resembling a pulley
3Latintrochleapulley; block and tackle
4Ancient Greekτροχιλείαblock and tackle, system of several pulleys
5Ancient Greek-είᾱSuperficially appears in abstract nouns derived from σ-stem adjectives, with the true suffix being
6Ancient Greek-ήςadjective suffix
7Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
8Proto-Indo-European-ess
9Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European h₁én