Where does “ugain” come from?
ugain (Welsh) comes from Old Welsh uceint, from Proto-Brythonic ʉgėnt, from Proto-Celtic wikantī, from Proto-Indo-European h₁wih₁ḱm̥t, from Proto-Indo-European dwi(h₁)dḱm̥ti — two tens; two decades; twenty; two-ten.
ugain (Welsh): twenty; score
Ancestry of “ugain”, step by step
Words derived from “ugain”