Definition of unmagnify in English:

unmagnify

verb

rare
  • with object To reverse or counteract the magnification of; to diminish, reduce; to demagnify; to withdraw praise or honour from. Compare earlier unmagnified.

Origin

Mid 18th century. From un- + magnify.

Pronunciation

unmagnify

/(ˌ)ʌnˈmaɡnɪfʌɪ/