Where does “hirsgwarau” come from?

hirsgwarau (Welsh) comes from Welsh hirsgwar, from Welsh sgwâr, from English square, from Middle English square, from Old French esquarre, from Vulgar Latin exquadra, from Latin ex, from Latin commūnicō — a wooden vessel made of hooped staves; wooden...

Ancestry of “hirsgwarau”, step by step

StepLanguageWordMeaning
1Welshhirsgwarrectangle, oblong
2Welshsgwârsquare
3EnglishsquareA polygon with four sides of equal length and...
4Middle EnglishsquareA square tool used to ensure a right angle
5Old Frenchesquarresquare
6Vulgar Latinexquadra
7LatinexA name of the letter "X"; out of, from
8Latincommūnicōto impart, share
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...
Every word from Middle Dutch kitte