(noun) the whole body of salt water that covers nearly three-fourths of the earth
(noun) a division of an ocean or a large body of salt water partially enclosed by land
(noun) turbulent water with swells of considerable size
Definitions for Platypus
(noun) small densely furred aquatic monotreme of Australia and Tasmania having a broadbill and tail and webbed feet; only species in the family Ornithorhynchidae