ubiquitaire (-kui-), n.m., (ecc. hist.) Ubiquitarian, Ubiquitary. adj., ubiquitous, omnipresent.
ubiquité (-kui-), n.f., ubiquity.
udomètre, n.m., (phys.) udometer, pluviometer, rain-gauge.
uhlan, n.m., (—s) uhlan (German lancer).
ukase, n.m., ukase (edict of the Emperor of Russia).
ulcération, n.f., (med.) ulceration.
ulcère, n.m., ulcer.
ulcéré, -e, part., (med.) ulcerated, gangrened; (fig.) embittered, full of deep resentment, cankered.
ulcérer, v.a., to ulcerate; (fig.) to exasperate, to embitter, to provoke, to incense.
s’ulcérer, v.r., (med.) to ulcerate, to exulcerate.