definition of
ruck

[1] #1 ruck n. [herd] a crowd especially of ordinary or undistinguished persons or things; "his brilliance raised him above the ruck"; "the children resembled a fairy herd". wn

[2] #2 ruck v. [pucker, ruck up] become wrinkled or drawn together; "her lips puckered". wn

[3] #3 ruck n. [pucker] an irregular fold in an otherwise even surface (as in cloth). wn