adj

• (formal) Of or pertaining to technical matters; mechanical.
  "The true "Gentleman," they [the ruling classes] assert, will far more easily acquire the technical knowledge necessary for an officer, a judge, or for the administration of some high post, than one who has been brought up in some banausic speciality, will be able to gain the general educational foundation essential for a good ruler."
• (formal) Uncultured, unrefined, utilitarian.
  "After 1812, and when the worst portion of the Tories got enthroned in the supremacy, when the Banausic principle (we must coin a word from the most expressive of languages to express all its intense vulgarity) began to obtain, […] Lord Grey [Charles Grey, 2nd Earl Grey] did what might have been expected from so high a gentleman. […] He opposed but not incessantly, angrily, nor with constant faction, but in stately speeches and solemn protests."