starch sheath

13 LETTERS · STARTS WITH S

starch sheath is a valid 13-letter word worth 23 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1T1A1R1C3H4S1H4E1A1T1H4

1 + 1 + 1 + 1 + 3 + 4 + 0 + 1 + 4 + 1 + 1 + 1 + 4 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does starch sheath mean?