Definition of unpracticable in English:

unpracticable

adjective

  • Impracticable; impossible to fulfil or achieve in practice.

Origin

Mid 17th century; earliest use found in John Dury (1596–1680), preacher and ecumenist. From un- + practicable.

Pronunciation

unpracticable

/(ˌ)ʌnˈpraktɪkəbl/