Definition, Meaning & Synonyms

first-hand knowledge

noun

/ˌfɜrst-hænd ˈnɒlɪdʒ/

Definition

Information or understanding that is gained directly through personal experience or observation, rather than through indirect means such as reports or hearsay.

Examples

She gained first-hand knowledge of the issue after volunteering at the shelter.
His first-hand knowledge of the event made his account particularly compelling.
The scientist conducted research to obtain first-hand knowledge of the species in its natural habitat.