order podicipediformes

NOUN
22 LETTERS · STARTS WITH O

order podicipediformes is a valid 22-letter word worth 35 points in Scrabble and 39 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1R1D2E1R1P3O1D2I1C3I1P3E1D2I1F4O1R1M3E1S1
1 + 1 + 2 + 1 + 1 + 0 + 3 + 1 + 2 + 1 + 3 + 1 + 3 + 1 + 2 + 1 + 4 + 1 + 1 + 3 + 1 + 1 =35 PTS
DOUBLE WORD → 70TRIPLE WORD → 105
MEANING

What does order podicipediformes mean?