blue-green algae

NOUN
16 LETTERS · 2 SYLLABLES · STARTS WITH B

blue-green algae is a valid 16-letter word worth 18 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
B3L1U1E1-0G2R1E1E1N1A1L1G2A1E1
3 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 1 + 1 =18 PTS
DOUBLE WORD → 36TRIPLE WORD → 54
MEANING

What does blue-green algae mean?

NOUN · 1 SENSE
1

Predominantly photosynthetic prokaryotic organisms containing a blue pigment in addition to chlorophyll; occur singly or in colonies in diverse habitats; important as phytoplankton.