A traditional Thai garment consisting of a long piece of cloth (usually silk or cotton) wrapped round the lower part of the body and secured around the waist, sometimes with a further pass between the legs.
Originally worn by both men and women in a number of contexts, but now chiefly by women in rural areas or as a form of national dress on ceremonial occasions..
Origin
Mid 19th century. From Thai phaa nung from phaa cloth, clothing + nung to wear a garment secured at the waist.