Where does “quadrangulus” come from?
quadrangulus (Latin) comes from Latin quattŭor, from Portuguese quarto, from Old Portuguese quarto, from Latin quārtus, from Proto-Indo-European kʷeturtos, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.
quadrangulus (Latin): quadrangular
Ancestry of “quadrangulus”, step by step
Words derived from “quadrangulus”