platypus definition by Wordo

Noun

A

semi-aquatic

,

egg-laying

monotreme

mammal

with

a

bill

resembling

that

of

a

duck

,

that

has

a

mole-like

body

,

a

tail

resembling

that

of

a

beaver

,

a

waterproof

pelt

,

and

flat

webbed

feet

&

ndash

;

males

have

poisonous

spurs

on

the

inside

of

the

back

legs

; .