A bodily cavity, especially one having bony walls, especially one in the sinuses.
antrum in 30 Seconds
- (noun) A bodily cavity, especially one having bony walls, especially one in the sinuses.
Meanings
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noun A bodily cavity, especially one having bony walls, especially one in the sinuses.
Summary
A bodily cavity, especially one having bony walls, especially one in the sinuses.
- (noun) A bodily cavity, especially one having bony walls, especially one in the sinuses.