معنی کلمه : retractor
English
One who, or that which, retracts.
An instrument for holding apart the edges of a wound during amputation.
A bandage to protect the soft parts from injury by the saw during amputation.
A muscle serving to draw in any organ or part. See Illust. under Phylactolaemata.
In breech-loading firearms, a device for withdrawing a cartridge shell from the barrel.