tetraploidy

11 LETTERS · 4 SYLLABLES · STARTS WITH T

tetraploidy is a valid 11-letter word worth 17 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1E1T1R1A1P3L1O1I1D2Y4

1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 2 + 4 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does tetraploidy mean?