Duckbilled
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
Having a
bill
like that of a
duck
.
Word Usage
"Among them were 25-foot-long maiasaurs -- duckbilled dinosaurs that trekked en masse to this high coastal plain where dogwoods, evergreens and berry bushes grew amid languorous streams."
suggests
duckbill