sinus

1. A depression or cavity formed by a bending or curving.

2. Anatomy A dilated channel or receptacle containing chiefly venous blood.

3. Anatomy Any of various air-filled cavities in the bones of the skull, especially one communicating with the nostrils.

4. Botany A recess or indentation between lobes of a leaf or corolla.

5. Pathology A fistula leading from a pus-filled cavity.

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Top Words by points	Points	Word Game
sinus	5	Scrabble

2 Letters	Scrabble® Points
is	2
nu	2
us	2
si	2
un	2
in	2

3 Letters	Scrabble® Points
sun	3
uns	3
uni	3
sus	3
sis	3
sin	3
nus	3
ins	3

4 Letters	Scrabble® Points
sins	4
suns	4
unis	4

5 Letters	Scrabble® Points
sinus	5
nisus	5