Is it posible to add an ability to an object in game using jass?

Is it posible to add an ability to an object in game using jass?

How do i do it?

Thanks

What do you mean by 'object'? Of course you cannot add abilities to destructibles, etc, but you can add them to units. UnitAddAbility(unit, abilitycode) I think, not completely certain.

sry my mistake i meant item, as an ability to an item

In that case, no. What are you trying to do? There is most likely a work around.

You can store the ability to the item, when its picked up, give the ability to the hero, when its dropped, remove the ability.