Home›Browse›T›tartan kilttartan kiltOur editors are putting together more complete content — check back in about 20 minutestartan kilttartan kilt — nounnoun1. a knee-length skirt with a plaid pattern, worn by Scottish men and boys as part 1.nounDefinitiona knee-length skirt with a plaid pattern, worn by Scottish men and boys as part of traditional dressExampleHe wore a tartan kilt to the wedding.