trench back

11 LETTERS · STARTS WITH T

trench back is a valid 11-letter word worth 23 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1R1E1N1C3H4B3A1C3K5

1 + 1 + 1 + 1 + 3 + 4 + 0 + 3 + 1 + 3 + 5 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does trench back mean?