duckbill
duck-bill
noun
The flat, broad, and sensitive mouthpart of a platypus, resembling a duck's beak.
"The platypus uses its duckbill to find food underwater."
Thesaurus
Synonyms: Polyodon spathula, paddlefish, duck-billed, beaked, duckbilled platypus, Ornithorhynchus anatinus, platypus, duck-billed platypus