atrioventricular valve

NOUN
22 LETTERS · STARTS WITH A

atrioventricular valve is a valid 22-letter word worth 32 points in Scrabble and 40 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1T1R1I1O1V4E1N1T1R1I1C3U1L1A1R1V4A1L1V4E1
1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 4 + 1 =32 PTS
DOUBLE WORD → 64TRIPLE WORD → 96
MEANING

What does atrioventricular valve mean?

NOUN · 1 SENSE
1

Either of two heart valves through which blood flows from the atria to the ventricles; prevents return of blood to the atrium.