名詞 accusative:

1. the category of nouns serving as the direct object of a verb
   同義詞：accusative case, objective case

形容詞 accusative:

1. containing or expressing accusation
   同義詞：accusatory, accusing, accusive
2. serving as or indicating the object of a verb or of certain prepositions and used for certain other purposes
   同義詞：objective