knee pants(n = noun.artifact) breeches, knee breeches, knickerbockers, knickers - trousers ending above the knee;
is a kind of pant, trouser
has parts: codpiece
has particulars: britches, buckskins, plus fours, trunk hose

bellbottom pants, bikini pants, hot pants, housemaid's knee, human knee, knee, knee bend, knee brace, knee breeches, knee deep, knee high, knee jerk, knee jerk liberal, knee jerk reaction, knee joint, knee pad, knee piece, long pants, pants, pants presser, pants suit, short pants, stretch pants, sweat pants, toreador pants, water on the knee