Meaning Of Sinus

pl.

of Sinus

n.

An opening; a hollow; a bending.

n.

A bay of the sea; a recess in the shore.

n.

A cavity; a depression.

n.

A cavity in a bone or other part, either closed or with a narrow opening.

n.

A dilated vessel or canal.

n.

A narrow, elongated cavity, in which pus is collected; an elongated abscess with only a small orifice.

n.

A depression between adjoining lobes.