غنظ doesn't appear in Hans Wehr's Modern Standard Arabic dictionary, but Lane's Arabic-English Lexicon has 3 entries for it, distinguished by diacritics. Select one below for the full classical Arabic definition.

• غَنَظَهُ Form 1

  1 غَنَظَهُ ذ , aor. غَنِظَ (S, O, K, TA) and غَنُظَ , (TA,) inf. n. غَنْظٌ, (S, O, TA,) It, (an affair, or event, S, O, K, TA,) and he, (a man, O, TA,) distressed him. (S, O, K, TA.) And It, or he, filled him with wrath.…

  View in Lane's Lexicon →

• غَنْظٌ

  غَنْظٌ ذ [an inf. n.: used as a simple subst.,] Grief, or distress, syn. كَرْبٌ, (IDrd, S, O, K, TA,) as also , (IDrd, O,) and مَشَقَّةٌ, (TA,) [or] such as is vehement, (TA,) [or] such as is most vehement: (S, TA:) and,…

  View in Lane's Lexicon →

• غَنَظٌ

  غَنَظٌ ذ : see غَنْظٌ, in two places. -b2- Also A plant's becoming altered [for the worse] by heat. (Ibn- 'Abbád, O.)…

  View in Lane's Lexicon →