sexual activity

NOUN
15 LETTERS · STARTS WITH S

sexual activity is a valid 15-letter word worth 29 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1E1X8U1A1L1A1C3T1I1V4I1T1Y4
1 + 1 + 8 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 1 + 4 + 1 + 1 + 4 =29 PTS
DOUBLE WORD → 58TRIPLE WORD → 87
MEANING

What does sexual activity mean?