1. Absolu. Refus catégorique.
2. Péremptoire. Personne catégorique.
Relating to or included in a category.
ETYM Latin peremptorius destructive, deadly, decisive, final: cf. French péremptorie. Related to Perempt.
Putting an end to all debate or action.
Commanding; allowing no denial, refusal, or delay; arrogant.