1 (US 美 rooster) an adult male chicken （发育成熟的）公鸡 ☞Look at the note and picture at chicken. 参看chicken的注释及插图。
2 an adult male bird of any type （发育成熟的）雄性鸟类
cock²
/kɒk ||; kɑk/verb [T] to hold up a part of the body 竖起或翘起身体的某一部份: The horse cocked its ears on hearing the noise.这匹马一听到响声就竖起了耳朵。cock sth up (Brit 英) (slang 俚语) to do something very badly and spoil sth 弄糟 ☞Look at cock-up. 参看cock-up。