n.

a hired hand who tends cattle and performs other duties on horseback

同義詞：cowpuncherpunchercowmancattlemancowpokecowhandcowherd

a performer who gives exhibitions of riding and roping and bulldogging

同義詞：rodeo rider

someone who is reckless or irresponsible (especially in driving vehicles)

Cowboys Totally out of Control
Cowboys or Cowards: Why are Internet Car Prices Lower?
Cowboys and Indians: Perceptions of Western Films Among American Indians and Anglos
Cowboys, camels, and the First Amendment--the FDA's restrictions on tobacco advertising.
Communists, Cowboys, and Queers:The Politics of Masculinity in the Work of Arthur Miller and Tennessee Williams
Communists, Cowboys, and Queers: The Politics of Masculinity in the Work of Arthur Miller and Tennessee Williams
Hemispheric asymmetry and pun comprehension: When cowboys have sore calves
Highway cowboys, old hands, and Christian truckers: risk behavior for human immunodeficiency virus infection among long-haul trucker...
A polemic: In search of excellence among business school professors: cowboys, chameleons, question‐marks and quislings
Radiosurgery, cost-effectiveness, gold standards, the scientific method, cavalier cowboys, and the cost of hope