imaginal disk

13 LETTERS · STARTS WITH I

imaginal disk is a valid 13-letter word worth 20 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1M3A1G2I1N1A1L1D2I1S1K5

1 + 3 + 1 + 2 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 5 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does imaginal disk mean?