Answer: redline

AnswerCrossword Clue
REDLINECross out
redlineto withhold loans or insurance from certain neighborhoods
redlineto treat by redlining (an area or neighborhood)
redlineto engage in redlining
redlinea. the maximum rotational speed, or angular velocity, of the engine crankshaft that is considered safe: often measured in rpm b. red line or boundary of a red area that delineates such a value, as on a tachometer
redlineto establish the recommended safe speed of (an airplane)
redlineto draw a canceling red line through (an item on a list)
REDLINEDraw a mark through for cancellation
REDLINERisk damaging, as a car engine
REDLINEMark for dismissal
REDLINERecommended safety limit
REDLINEDeletion indicator
REDLINEMark for cancellation
REDLINECancel, in a way
REDLINEJones's "The Thin ..."
REDLINECause a plane to be grounded
REDLINEMark for rejection
REDLINEGround a jet
REDLINEHockey-rink marker
REDLINETachometer marking
REDLINEHockey rink divider
REDLINEIt divides a hockey rink in half