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retrospect

American  
[re-truh-spekt] / ˈrɛ trəˌspɛkt /

noun

  1. contemplation of the past; a survey of past time, events, etc.


verb (used without object)

  1. to look back in thought; refer back (often followed byto ).

    to retrospect to a period in one's youth.

verb (used with object)

  1. to look back upon; contemplate retrospectively.

idioms

  1. in retrospect, in looking back on past events; upon reflection.

    It was, in retrospect, the happiest day of her life.

retrospect British  
/ ˈrɛtrəʊˌspɛkt /

noun

  1. the act of surveying things past (often in the phrase in retrospect )

"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

verb

  1. to contemplate (anything past); look back on (something)

  2. to refer

"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

Etymology

Origin of retrospect

1595–1605; probably retro- + (pro)spect

Explanation

In retrospect — that is, in looking back and contemplating the past — we sometimes find ourselves wishing that we had done some things differently. Though this word most commonly appears as a noun in the phrase "in retrospect," it can also be used as a verb. The prefix retro- means “back," and spect is a component of the words inspect, spectator, spectacles, and perspective, among others, which all have to do with looking or seeing. So it makes sense that retrospect means to look back in time, or to remember.

Keep Reading on Vocabulary.com

Vocabulary lists containing retrospect

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In retrospect, though, the president’s post was likely part of the gambit, helping him slip away aboard an entirely different plane.

From Slate Aug. 11, 2026

In retrospect, there were signs that the market was headed for an abrupt turn.

From MarketWatch Aug. 10, 2026

“These incidents will probably, in retrospect, be seen as inflection points in the ways that attackers operate,” said Joshua Saxe, the chief technology officer with the AI security company Abundant Security.

From The Wall Street Journal Aug. 1, 2026

She continued that she had realized, in retrospect, that the third offer came when it was supposed to come.

From Los Angeles Times Jul. 29, 2026

I thought Jesse was happy, though in retrospect, the signs were there that he was going to fall apart.

From "We Are the Ants" by Shaun David Hutchinson

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