Meaning of imperscriptible in English:

imperscriptible

Pronunciation /ˌɪmpəˈskrɪptɪbl/

adjective

(also imperscriptable)
rare
  • Not subject to prescription; that cannot be legally taken away.

    Frequently in "imperscriptible right".

Origin

Late 18th century. Alteration (with prefix substitution) of imprescriptible.