Noun has 2 senses

• pyjama(n = noun.artifact) pajama - a pair of loose trousers tied by a drawstring around the waist; worn by men and women in some Asian countries;


• pyjama(n = noun.artifact) jammies, pajama, pj's - (usually plural) loose-fitting nightclothes worn for sleeping or lounging; have a jacket top and trousers;