pushing under

13 LETTERS · STARTS WITH P

pushing under is a valid 13-letter word worth 19 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3U1S1H4I1N1G2U1N1D2E1R1

3 + 1 + 1 + 4 + 1 + 1 + 2 + 0 + 1 + 1 + 2 + 1 + 1 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does pushing under mean?