I. ˈhi-kē noun
( plural hickeys )
Etymology: origin unknown
Date: 1913
: gadget
II. noun
( plural hickeys )
Etymology: origin unknown
Date: circa 1918
1.
a. : pimple
b. : a temporary red mark or bruise on the skin (as one produced by biting and sucking)
2. plural also hick·ies : a small imperfection in printing