press upon

10 LETTERS · STARTS WITH P

press upon is a valid 10-letter word worth 13 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3R1E1S1S1U1P3O1N1
3 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING

What does press upon mean?

1