antrum

== English == === Etymology === From Latin antrum, from Ancient Greek ἄντρον (ántron, “cave”). Doublet of antre. === Pronunciation === IPA(key): /ˈæn.tɹəm/ === Noun === antrum (plural antrums or antra) (biology) A bodily cavity, especially one having bony walls, especially one in the sinuses. ==== Derived terms ==== antrum of Highmore ==== Related terms ==== antral antro- ==== Translations ==== ==== Further reading ==== “antrum”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “antrum”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC. === Anagrams === Truman, Turman, natrum == Latin == === Etymology === From Ancient Greek ἄντρον (ántron, “cave”). === Pronunciation === (Classical Latin) IPA(key): [ˈan.trũː] (modern Italianate Ecclesiastical) IPA(key): [ˈan.trum] === Noun === antrum n (genitive antrī); second declension cave, cavern cavity, hollow tomb ==== Declension ==== Second-declension noun (neuter). ==== Descendants ==== === References === “antrum”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press “antrum”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers "antrum", in Charles du Fresne du Cange, Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887) “antrum”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.