/leuh mel'euh ros"treuhl/ , adj. Ornith.
having a beak equipped with thin plates or lamellae for straining water and mud from food, as the ducks, geese, swans, and flamingos.
Also, lamellirostrate /leuh mel'euh ros"trayt/ .
[ 1825-35; lamellirostr ( is ) + -AL 1 . See LAMELLI-, ROSTRAL ]