Definition of unreciprocal in English:

unreciprocal

adjective

  • Not reciprocal.

Origin

Early 17th century; earliest use found in Henry Parrot (fl. 1601–1626), epigrammatist. From un- + reciprocal.

Pronunciation

unreciprocal

/(ˌ)ʌnrɪˈsɪprəkl/