Definition Definition

sinus - Meaning and Examples

Meaning of 'sinus' (Webster Dictionary)

1 . Sinus [ n.]
- An opening; a hollow; a bending.
- A bay of the sea; a recess in the shore.
- A cavity; a depression.
- A cavity in a bone or other part, either closed or with a narrow opening.
- A dilated vessel or canal.
- A narrow, elongated cavity, in which pus is collected; an elongated abscess with only a small orifice.
- A depression between adjoining lobes.
2 . Sinus [ pl. ]
- of Sinus