Moves rapidly (4)
I believe the answer is:
zips
(Other definitions for zips that I've seen before include "Trouser fasteners" , "speeds" , "Clothes fasteners" , "Locking devices with toothed edges" , "Dispatches" .)
I believe the answer is:
zips
(Other definitions for zips that I've seen before include "Trouser fasteners" , "speeds" , "Clothes fasteners" , "Locking devices with toothed edges" , "Dispatches" .)