Impermissible

//ˌɪmpɝˈmɪsɪbl// adj

adj ·Uncommon ·Advanced level

Definitions

Adjective
  1. 1
    Not permissible; not to be permitted or allowed.

    "Their use was “impermissible not because it is unwise or ineffective, but because [federal law]^([sic]) does not allow it”, the decision explained."

Adjective
  1. 1
    not permitted wordnet
  2. 2
    not allowable wordnet

Example

More examples

"Their use was “impermissible not because it is unwise or ineffective, but because [federal law]^([sic]) does not allow it”, the decision explained."

Etymology

From im- + permissible.

More for "impermissible"

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