pupillary sphincter

NOUN
19 LETTERS · STARTS WITH P

pupillary sphincter is a valid 19-letter word worth 32 points in Scrabble and 38 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3U1P3I1L1L1A1R1Y4S1P3H4I1N1C3T1E1R1
3 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 3 + 4 + 1 + 1 + 3 + 1 + 1 + 1 =32 PTS
DOUBLE WORD → 64TRIPLE WORD → 96
MEANING

What does pupillary sphincter mean?

NOUN · 1 SENSE
1

A ring of smooth muscle surrounding the iris.