subclavian groove

17 LETTERS · STARTS WITH S

subclavian groove is a valid 17-letter word worth 27 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1U1B3C3L1A1V4I1A1N1G2R1O1O1V4E1

1 + 1 + 3 + 3 + 1 + 1 + 4 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 4 + 1 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does subclavian groove mean?