Ostium

• (n.) An opening; a passage.
Found on http://thinkexist.com/dictionary/meaning/ostium/

ostium

(from the article `human cardiovascular system`) ...arteries originate from the right and left aortic sinuses (the sinuses of Valsalva), which are bulges at the origin of the ascending aorta ... ...air sinuses, four on each side, are cavities in the bones that adjoin the nose. They are outgrowths from the nasal cavity and retain their ....
Found on http://www.britannica.com/eb/a-z/o/37

ostium

(os´te-әm) Latin word meaning an opening or orifice. adj., os´tial., adj.
Found on http://www.encyclo.co.uk/local/21001

Ostium

Os'ti·um noun ; plural Ostia . [ Latin ] (Anat.) An opening; a passage.
Found on http://www.encyclo.co.uk/webster/O/39

ostium

entrance, door.
Found on https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html

ostium

Latin = a door, an opening, an orifice.
Found on http://www.anatomy.usyd.edu.au/glossary/glossary.cgi?

ostium

Latin, meaning: entrance, door.
Found on http://archives.nd.edu/ooo.htm

ostium

mouth-like opening
Found on http://phrontistery.info/o.html

ostium

Type: Term Pronunciation: os′tē-ŭm, -ă Definitions: 1. A small opening, especially one of entrance into a hollow organ or canal.
Found on http://www.medilexicon.com/medicaldictionary.php?t=63894
No exact match found