- tercel gentleA male falcon.
- tercineA cellular layer derived from the nucleus of an ovule and surrounding the embryo sac.
- tert-tertiary form.
- terti-Third.
- tertialAny flight feather attached to the humerus (upper arm) of a bird.
- terzettoA composition in three voice parts, or the vocal (or, rarely, instrumental) trio.
- tiercelA male hawk or falcon.