ubiquarian UK /ˌjuː.bɪˈkwɛə.ɹɪən/US /ˌju.bɪˈkwɛɹ.i.ən/ adjective1 •(no longer used) Ubiquitous.Have ye, ye sage intendants of the whole, An ubiquarian presence and controul, Elisha's eye, that when Gehazi stray'd Went with him, and saw all the game he play'd? — 1785 formsubiquarians · more ubiquarian · most ubiquarian