obtus

== French == === Etymology === From Old French obtus (14th c.), a borrowing from Latin obtūsus. === Pronunciation === IPA(key): /ɔp.ty/ === Adjective === obtus (feminine obtuse, masculine plural obtus, feminine plural obtuses) (geometry) obtuse Antonym: aigu narrow-minded, obtuse dull, boring, lifeless ==== Derived terms ==== angle obtus obtusangle === Further reading === “obtus” in the Dictionnaire de l’Académie françoise, 4th Edition (1762). “obtus” in the Dictionnaire de l’Académie française, 8th Edition (1932–35). “obtus” in the Dictionnaire de l’Académie française, 9th Edition (1992-). “obtus”, in Dictionnaire français en ligne Larousse Littré, Émile (1873–1878), “obtus”, in Dictionnaire de la langue française, Paris: L. Hachette “obtus” in Dictionnaire Le Robert. “obtus”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012