* Nominative Case: This case refers to the grammatical function of a noun or pronoun when it acts as the subject of a verb. For example, "She went to the store." "She" is in the nominative case because it's the one performing the action.
* Objective Case: This case refers to the grammatical function of a noun or pronoun when it acts as the object of a verb or preposition. For example, "He saw her" or "He went to the store with her." "Her" is in the objective case because it's the recipient of the verb "saw" and the object of the preposition "with."
Therefore, there is no grammatical concept that combines "objective" and "nominative." It's possible that the term is a mix-up of these two distinct cases, or it might be used in a specific linguistic context that's not widely known.
If you encountered this term in a specific context, please provide more details so we can clarify its meaning!