Uninform

verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To revert (someone) to an uninformed state; reverse the informing of transitive

    "After the coroner is informed, it's virtually impossible to uninform him!"

Example

More examples

"After the coroner is informed, it's virtually impossible to uninform him!"

Etymology

From un- + inform, or a back-formation from uninformed.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.