egg-laying mammal

NOUN
17 LETTERS · STARTS WITH E

egg-laying mammal is a valid 17-letter word worth 27 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
E1G2G2-0L1A1Y4I1N1G2M3A1M3M3A1L1
1 + 2 + 2 + 0 + 1 + 1 + 4 + 1 + 1 + 2 + 0 + 3 + 1 + 3 + 3 + 1 + 1 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does egg-laying mammal mean?

NOUN · 1 SENSE
1

The most primitive mammals comprising the only extant members of the subclass Prototheria.

SYNONYMS
MONOTREME
BROADER
PROTOTHERIAN
NARROWER
ANTEATERDUCK-BILLED PLATYPUSDUCKBILLDUCKBILLED PLATYPUSECHIDNAORNITHORHYNCHUS ANATINUSPLATYPUSSPINY ANTEATER