ornithischian dinosaur

NOUN
22 LETTERS · STARTS WITH O

ornithischian dinosaur is a valid 22-letter word worth 30 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1R1N1I1T1H4I1S1C3H4I1A1N1D2I1N1O1S1A1U1R1
1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 3 + 4 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does ornithischian dinosaur mean?

NOUN · 1 SENSE