Definition of unmalignant in US English:

unmalignant

adjective

  • Not malignant; especially lacking malign intent, unmalicious.

Origin

Mid 17th century; earliest use found in Henry Wotton (1568–1639), diplomat and writer. From un- + malignant.

Pronunciation

unmalignant

/(ˌ)ʌnməˈlɪɡnənt/