Where does “infraspinous” come from?

infraspinous (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.

Ancestry of “infraspinous”, step by step

infraspinous 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 spinous

StepLanguageWordMeaning
1EnglishspinousHaving many spines; Spine-like; spiny; Of a...
2EnglishspineThe series of bones situated at the back from the...
3Middle EnglishspyneA spine
4Old Frenchespinespine; backbone; spine; spike
5Latinspīnaa thorn or a thorny tree or shrub, such as whitethorn, hawthorn, or blackthorn
6Proto-Italicspeināthorn
7Proto-Indo-Europeanspēy-to stretch; thrive; succeed
Every word from Proto-Indo-European h₁én
infraspinous — Etymology, Origin & Word History | Etymology Explorer