1. Noun form
of Sinus
2. Noun
An opening; a hollow; a bending.
3. Noun
A bay of the sea; a recess in the shore.
4. Noun
A cavity; a depression.
5. Noun
A cavity in a bone or other part, either closed or with a narrow opening.
6. Noun
A dilated vessel or canal.
7. Noun
A narrow, elongated cavity, in which pus is collected; an elongated abscess with only a small orifice.
8. Noun
A depression between adjoining lobes.
9. Noun
any of various air-filled cavities especially in the bones of the skull
Vocabulary classified under Medicine and healthcare
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