tender perennial

16 LETTERS · STARTS WITH T

tender perennial is a valid 16-letter word worth 18 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1E1N1D2E1R1P3E1R1E1N1N1I1A1L1
1 + 1 + 1 + 2 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =18 PTS
DOUBLE WORD → 36TRIPLE WORD → 54
MEANING

What does tender perennial mean?

1