TERTIAL


Meaning of TERTIAL in English

/terr"sheuhl/ , Ornith.

adj.

1. pertaining to any of a set of flight feathers situated on the basal segment of a bird's wing.

n.

2. a tertial feather.

[ 1830-40; terti ( us ) THIRD + -AL 1 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .