#1
plication n. [
fold, crease, flexure, crimp, bend] an angular or rounded shape made by folding; "a fold in the napkin"; "a crease in his trousers"; "a plication on her blouse"; "a flexure of the colon"; "a bend of his elbow"
. wn #2
plication n. [
pleating] the act of folding in parallel folds
. wn