definition
A diurnal predatory bird of the family Accipitridae, smaller than an eagle.
example
It is illegal to hunt hawks or other raptors in many parts of the world.
definition
Any diurnal predatory terrestrial bird of similar size and appearance to the accipitrid hawks, such as a falcon
definition
An advocate of aggressive political positions and actions.
synonyms
definition
An uncooperative or purely-selfish participant in an exchange or game, especially when untrusting, acquisitive or treacherous. Refers specifically to the Prisoner's Dilemma, alias the Hawk-Dove game.