English Dictionary

hindsight

/ˈhaɪndsaɪt/

noun

Realization or understanding of the significance and nature of events after they have occurred. / (rare) The rear sight of a firearm.

In hindsight, I should have made a different decision.

意味（1）

Realization or understanding of the significance and nature of events after they have occurred.

You know what they say, hindsight is twenty-twenty.

意味（2）

(rare) The rear sight of a firearm.