The Collaborative International Dictionary
Lamellirostral
Lamellirostral \Lam`el*li*ros"tral\, a. [Lamella + rostral : cf. F. lamellirostre.] (Zo["o]l.) Having a lamellate bill, as ducks and geese.
Wiktionary
lamellirostral
a. (context zoology English) Having a lamellate bill.