I. noun
also hicky ˈhikē, -ki
( plural hickeys also hickies )
Etymology: origin unknown
1.
a. : a threaded coupling used to attach an electrical fixture to an outlet box
b. : a device for bending pipe and conduit
2. : a contrivance or device whose name is unknown or forgotten : gadget
that little hickey with the rubber roller on a handle — Bagpipe
II. noun
( -s )
Etymology: origin unknown
1. : pimple
2. : a defect in a negative or printing plate
III. noun
: a temporary red mark or bruise produced in lovemaking by biting and sucking the skin