accordion pleat
noun
one of a series of narrow, evenly spaced parallel pleats with alternating raised and recessed folds set into cloth or other material, usually by a commercial pleating machine.
Origin of accordion pleat
First recorded in 1880–85
Words nearby accordion pleat
according to all accounts,
according to hoyle,
accordingly,
accordion,
accordion graft,
accordion pleat,
accordion pleats,
accordion-fold,
accordionist,
accost,
accosted