8 letters · 15 points in Scrabble
noun small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae
originFrom New Latin Platypus (originally a genus name already in use for a type of beetle), from Ancient Greek πλατύπους (platúpous, “flat-footed”), from πλατύς (platús, “flat”) + πούς (poús, “foot”). Piecewise doublet of flatfoot.
Etymology from Wiktionary, CC BY-SA 3.0