Answer: hickie

AnswerCrossword Clue
HICKIEGadget: Var.
hickieany device or gadget whose name is not known or is momentarily forgotten
hickiea gadget, also HICKEY
hickiea. pimple b. reddish mark left on the skin by a passionate kiss
hickietool used to bend tubes and pipes
hickiefitting used to mount a lighting fixture in an outlet box or on a pipe or stud