hickey

or hick·ie

[ hik-ee ]
/ ˈhɪk i /
|

noun, plural hick·eys.

Slang.
  1. a pimple.
  2. a reddish mark left on the skin by a passionate kiss.
any device or gadget whose name is not known or is momentarily forgotten.
Electricity. a fitting used to mount a lighting fixture in an outlet box or on a pipe or stud.
a tool used to bend tubes and pipes.

Origin of hickey

1905–10; Americanism; of obscure origin; senses under def. 1 perhaps a separate word, though the development “device > defective device > defect, blemish, mark” is also possible; cf. doohickey
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for hickie

British Dictionary definitions for hickie

hickey

/ (ˈhɪkɪ) /

noun

US and Canadian informal an object or gadget: used as a name when the correct name is forgotten, etc; doodah
US and Canadian informal a mark on the skin, esp a lovebite
printing a spot on a printed sheet caused by an imperfection or a speck on the printing plate

Word Origin for hickey

C20: of unknown origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012