three´-leaved (-lîv’de), adj., à trois feuilles.
three´-lobed (-lob’de), adj., (bot.) trilobé.
three´-masted, adj., à trois mâts.
three´-master (a), n., un trois-mâts.
three´pence, n.pl., trente centimes, m.pl.
three´penny, adj., de trente centimes.
three´score (-scôre), adj., soixante.
three´-valved (-valv’de), adj., (bot.) trivalve.
thresh. V. thrash.
thresh´old (thrèsh’ôlde), n., seuil (de porte); pas; (fig.) début, commencement, m.; entrée, f.