Short for noggin.

Abbreviation of eggnog. / (obsolete) A kind of strong ale.

(offensive, derogatory, ethnic slur) A dark-skinned person; nig-nog. / (Australia, dated, ethnic slur) A Vietnamese person.

(literary) Morally hurtful or noxious. / (literary) Hurtful or noxious to health; unwholesome, insalubrious.

(cricket) The result of a one-day match in which a side fails to complete their innings, or to bat the minimum number of overs, because of bad weather.

(cricket) the batsman standing at the bowler's end of the pitch

(baseball) A game in which no batter on one of the teams got a hit.

(cricket) A ball delivered by a bowler in violation of any of the various laws; the extra run then credited to the batting side; the signal, with an arm outstretched, then made by the umpire.

(cricket, of a bowler) To bowl a no ball. / (cricket, of an umpire) To call and signal a no ball.

A noble or privileged social class, historically accompanied by a hereditary title; aristocracy. / (uncountable) The quality of being noble.