Definition of unportable in English:

unportable

adjective

  • Too heavy or bulky to be (easily) carried.

Origin

Late Middle English; earliest use found in The Wycliffite Bible (early version). Originally probably from post-classical Latin importabilis (also inportabilis) importable, with alteration by prefix substitution; compare later portable.

Pronunciation

unportable

/(ˌ)ʌnˈpɔːtəbl/