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noun C2 Proficient Uncommon

hindsight

HYN-syt

Hindsight (noun) means the understanding you gain about a past event only after it has happened. Example: “In hindsight, we should have left earlier to beat the traffic.”

noun
1
The understanding you gain about a past event only after it has happened.
"In hindsight, we should have left earlier to beat the traffic."
"Hindsight makes it easy to see where the plan went wrong."

How to use hindsight

Learner’s notes

In plain EnglishLooking back on something and realising what you should have known or done at the time.

Memory tip

Almost always used in the phrase "in hindsight" or "with the benefit of hindsight."

Trace the full origin ↓
Common pairings
in hindsight with hindsight 20/20 hindsight

Word forms

hindsights plural

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Test yourself on “hindsight” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

In _____, we should have left earlier to beat the traffic.

Etymology

From hind + sight, coined in the 19th century.

· First attested 1800

Class of 1800 hindsight joined the language around 1800.
See the full Class of 1800 →

Frequently asked questions

What does “hindsight” mean?

The word “hindsight” means the understanding you gain about a past event only after it has happened. In plain terms, looking back on something and realising what you should have known or done at the time.

How do you pronounce “hindsight”?

“Hindsight” is pronounced HYN-syt (/ˈhaɪn(d)saɪt/ in IPA).

How do you use “hindsight” in a sentence?

Here is “hindsight” used in a sentence: “In hindsight, we should have left earlier to beat the traffic.”

What part of speech is “hindsight”?

“Hindsight” is a noun.

Where does the word “hindsight” come from?

The word “hindsight” dates back to around 1800. From hind + sight, coined in the 19th century.

Is “hindsight” a common word?

“Hindsight” is an uncommon word in modern English, usually learned at around the C2 level.

Definitions: FreeDict original editorial