high and low

12 LETTERS · STARTS WITH H

high and low is a valid 12-letter word worth 21 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
H4I1G2H4A1N1D2L1O1W4
4 + 1 + 2 + 4 + 0 + 1 + 1 + 2 + 0 + 1 + 1 + 4 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does high and low mean?

1