peacock

[ pee-kok ]
/ ˈpiˌkɒk /

noun, plural pea·cocks, (especially collectively) pea·cock.

the male of the peafowl distinguished by its long, erectile, greenish, iridescent tail coverts that are brilliantly marked with ocellated spots and that can be spread in a fan.
any peafowl.
a vain, self-conscious person.
(initial capital letter) Astronomy. the constellation Pavo.

verb (used without object)

to make a vainglorious display; strut like a peacock.

Origin of peacock

1250–1300; Middle English pecok, equivalent to pe- (Old English pēa peafowl < Latin pāvōn- pavo) + cok (Old English coc cock1)
Related formspea·cock·er·y, pea·cock·ism, nounpea·cock·ish, pea·cock·y, adjectivepea·cock·ish·ly, adverbpea·cock·ish·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for peacocking

British Dictionary definitions for peacocking (1 of 2)

Peacock

/ (ˈpiːˌkɒk) /

noun

Thomas Love. 1785–1866, English novelist and poet, noted for his satirical romances, including Headlong Hall (1816) and Nightmare Abbey (1818)

British Dictionary definitions for peacocking (2 of 2)

peacock

/ (ˈpiːˌkɒk) /

noun plural -cocks or -cock

a male peafowl, having a crested head and a very large fanlike tail marked with blue and green eyelike spotsRelated adjective: pavonine
another name for peafowl
a vain strutting person

verb

to display (oneself) proudly
obsolete, slang, Australian to acquire (the best pieces of land) in such a way that the surrounding land is useless to others
Derived Formspeacockish, adjectivepeahen, fem n

Word Origin for peacock

C14 pecok, pe- from Old English pāwa (from Latin pāvō peacock) + cock 1
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 peacocking

peacock


n.
Online Etymology Dictionary, © 2010 Douglas Harper

Idioms and Phrases with peacocking

peacock


see proud as a peacock.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.