noun
It indicates the object that receives the action of a transitive verb. In Arabic, the accusative case is called, “حَالَةُ النَّصْبِ”. It’s marked by a fatha or a fathatain (doubled fatha that makes an “n” sound).
In some cases, the case marker will appear on the second-last (or penultimate) letter instead of the last letter, because the last letter can’t carry case markers. For instance, the word “هُدًۭى” has the accusative case marking on د because ى, also known as alif maqsurah, can’t carry it.