(Brit.)a piece of towelling or other absorbent material wrapped round a baby's bottom and between its legs to absorb and retain urine and faeces (英)尿布
语源
early 20th cent.: abbreviation of napkin
nappy2 adjective
(US informal)(of a black person's hair) frizzy (美,非正式)(黑人的头发)鬈的
语源
late 15th cent. (in the sense 'shaggy'): from Middle Dutch noppigh, Middle Low German noppich, from noppe (see nap). The current sense dates from the early 20th cent