A species of octopus, Argonauta argo.

(logic) The result of replacing parts of an argument with letters, leaving only logic words such as "if" and "for all" unreplaced.

plural of argument form

To discuss to reach an agreed conclusion, or decision.

A dance on which the ballroom tango is based, with slow intricate footwork.

plural of Argentine tango

Ovis ammon, the largest wild sheep, which roams the highlands of Central Asia.

A watchful guardian. / An alert, observant person. / Either of two species of pheasant of Southeast Asia having large ocellated tails.

A sign language used in Argentina.

A brown butterfly (Aricia agestis) of the family Lycaenidae