Idiom: Keep One's Knickers OnCheck definitions of...keeponesknickersonMeaningsHow to pronounce "keep one's knickers on":AU Your browser does not support the audio element. To stay calm; to not get flustered or angry.A-Z Proximitieskeep one's hair onkeep one's headkeep one's head above waterkeep one's head downkeep one's head on a swivel keep one's knickers on keep one's lips sealedkeep one's mouth shutkeep one's nose cleankeep one's options openkeep one's pants onSimilar Idiomskeep one's knickers onget one's knickers in a knotget one's knickers in a twistall fur coat and no knickerskeep one's cards close to one's chestearn one's keepkeep a civil tongue in one's headkeep it one hundredkeep one's chin upkeep one's coolkeep one's ears openkeep one's eye on the ballkeep one's eyes peeledkeep one's fingers crossedkeep one's hair onkeep one's headkeep one's head above waterkeep one's head downkeep one's head on a swivelkeep one's lips sealedSimilar Phraseskeep abreastkeep an eye onkeep apartkeep awaykeep backkeep offkeep quietkeep stepkeep companykeep downkeep goingkeep guardkeep inkeep in linekeep mumkeep notekeep onkeep openkeep outkeep pace