musculus sphincter ani internus

NOUN
31 LETTERS · STARTS WITH M

musculus sphincter ani internus is a valid 31-letter word worth 39 points in Scrabble and 51 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3U1S1C3U1L1U1S1S1P3H4I1N1C3T1E1R1A1N1I1I1N1T1E1R1N1U1S1
3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 4 + 1 + 1 + 3 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =39 PTS
DOUBLE WORD → 78TRIPLE WORD → 117
MEANING

What does musculus sphincter ani internus mean?

NOUN · 1 SENSE
1

An internal ring of smooth muscle formed by circular fibers of the rectum.