Answer: DELETE

AnswerCrossword Clue
DELETEUndo, on a computer
DELETEBlot out.
DELETEEliminate.
DELETEEfface.
DELETECross out.
DELETETake out.
DELETEExpunge.
DELETEErase.
DELETECancel.
DELETERemove from copy.
DELETEStrike out.
DELETEElide
DELETECancel out
DELETECut out
DELETEExcise
DELETEExpurgate
DELETETake-out order
DELETEX
DELETEKind of key
DELETEComputer function
DELETERedline
DELETEComputer order
DELETEDrop
DELETEEdit out
DELETEx
DELETEZap
DELETERemove as a file
deleteto strike out (something written)
deleteto remove printed matter
DELETEGo back on one's word?
DELETEUpper-right keyboard button
DELETEOption with a trash can icon
DELETEUpper-right key
DELETEBlue-pencil
DELETEDrag to the trash, say
DELETEWipe out magnetically
DELETEAnother keyboard key
DELETEScratch
DELETEKey on a PC
DELETERemove a file