Where does “radioulnar” come from?

Radioulnar comes from English ulna combined with the Latin suffix -arius, ultimately deriving from Proto-Indo-European Heh₃l-.

radioulnar (English): Relating to the radius and ulna; relating to a...

Definitions

  1. Relating to the radius and ulna; relating to a...

Ancestry of “radioulnar”, step by step

radioulnar traces back through two separate lines of ancestry.

via English radio

StepLanguageWordMeaning
1EnglishradioThe technology that allows for the transmission...
2EnglishradiotelegraphyThe process and techniques of sending telegrams...
3Englishtelegraphycommunication at a distance by means of the...
4EnglishTelegraphany process for transmitting arbitrarily long messages over a long distance using a symbolic code
5Frenchtélégraphetelegraph
6Frenchtélé-tele-
7Ancient Greekτῆλεfar off, afar, far away
8Latincommūnicāre
9Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
10Old Latincom(m)oinis
11Proto-Italickommoiniscommon
12Proto-Indo-Europeanḱom-moy-ni-held in common
13Proto-Indo-Europeanḱómbeside, near, by, with
14Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
15Middle Englishkyt
16Middle Dutchkittea wooden vessel made of hooped staves; wooden...

via English ulnar

StepLanguageWordMeaning
1EnglishulnarOf or pertaining to the ulna, or the elbow
2EnglishārAn AR-15 personal semi-automatic rifle, M-16 assault rifle, M-4 carbine, derivative or related gun; the Armalite AR family and derivatives
3Middle EnglisharAlternative form of here
4Middle EnglisherAlternative form of hire; Alternative form of...
5Old Englishǣrere, before
6Old Englishdēaþdeath
7Old Englishwīcdwelling place, abode; abode, dwelling-place;...
8Germanwitzjoke
9Middle High Germanwitz
10Old High Germanwizzi
11Proto-West Germanicwītīpunishment
12Proto-Germanicwitjąknowledge; reason; sense; understanding; wit
13Proto-Germanic*witaną
14Proto-Indo-Europeanwóydeto have seen, to know
15Proto-Indo-Europeanweyd-to see
Every word from Middle Dutch kitteEvery word from Middle English kytEvery word from Proto-Indo-European ḱe