A large seabird, Diomedea exulans, with a very large wingspread.

A bony tunnel through the basisphenoid bone of the skull. The maxillary artery and nerve pass through it.

The opening at either end of the alar canal, with the rostral alar foramen closer to the nose and the caudal or posterior alar foramen closer to the back of the skull.

A clock with an alarm that can be set to sound at a determined time.

(anatomy) of or relating to the armpit; axillary. / Having, resembling, or composed of wings or alae.

A poplar tree of Southwestern U.S.; the cottonwood.

Any of several trees or shrubs of the genus Alnus, belonging to the birch family.

An alderman or alderwoman.

Depending on the throw of a die; random, arising by chance. / (art, music) Produced with an element of chance (aleatoricism).

Any of various large seabirds of the family Diomedeidae ranging widely in the Southern Ocean and the North Pacific and having a hooked beak and long narrow wings.