Definition of unrelating in US English:

unrelating

adjective

  • That does not relate (to something); unrelated.

Origin

Mid 17th century; earliest use found in Thomas Fuller (1607/8–1661), Church of England clergyman. From un- + relate + -ing.

Pronunciation

unrelating

/(ˌ)ʌnrɪˈleɪtɪŋ/