pinko

[ping-koh]Older Slang: Disparaging.
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noun, plural pink·os, pink·oes.
  1. a person with left-wing, but not extreme, political opinions.
  2. a person who leans toward communist ideology.
adjective
  1. pink1(def 10).

Origin of pinko

First recorded in 1935–40; pink1 + -o
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018


British Dictionary definitions for pinko

pinko

noun plural -os or -oes mainly US derogatory
  1. a person regarded as mildly left-wing
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

Word Origin and History for pinko
n.

1936, derogatory slang form of pink (n.), used of people whose social or political views "have a tendency toward 'red;' " a metaphor that had existed since at least 1837. As an adjective by 1957.

Online Etymology Dictionary, © 2010 Douglas Harper