noun · 3 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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/ˈhaɪn(d)saɪt/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:HH AY1 N D S AY2 T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:HH AY1 N S AY2 T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Realization or understanding of the significance and nature of events after they have occurred.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
You know what they say, hindsight is twenty-twenty.
In hindsight, I realize that I should have studied harder for the exam.
Meaning relationships
Synonyms: none provided
Antonyms: foresight
Broader terms: sight
2
noun
Meaning 2
The rear sight of a firearm.
Definition source: English Wiktionary via Wiktextract
Usage: countable, rare, uncountable
Examples
Holonym: iron sights
Meaning relationships
Synonyms: backsight
Antonyms: foresight
Broader terms: sight
3
noun
Meaning 3
understanding the nature of an event after it has happened