antrum

From Latin antrum, from Ancient Greek ἄντρον (ántron, “cave”).

• IPA^(key): /ˈæn.tɹəm/

antrum (plural antrums or antra)

1. (biology) A bodily cavity, especially one having bony walls, especially one in the sinuses.

• antral

• antrum in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• antrum in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

• Truman, Turman, natrum

From Ancient Greek ἄντρον (ántron, “cave”).

• (Classical) IPA^(key): /ˈan.trum/, [ˈan.trũ]

antrum n (genitive antrī); second declension

1. cave, cavern
2. cavity, hollow
3. tomb

Second declension.

• Catalan: antre
• English: antrum
• French: antre
• Italian: antro
• Portuguese antro
• Spanish: antro

• 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’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
• antrum in Gaffiot, Félix (1934) Dictionnaire Illustré Latin-Français, Hachette