ruck 1
/ruk/ , n.
1. a large number or quantity; mass.
2. the great mass of undistinguished or inferior persons or things.
[ 1175-1225; ME ruke, perh. ruka in same senses; akin to RICK 1 ]
ruck 2
/ruk/ , n.
1. a fold or wrinkle; crease.
v.t. , v.i.
2. to make or become creased or wrinkled.
[ 1780-90; hrukka a wrinkle ]