accusative

Etymology

First attested in the mid 15th century. From Middle English accusative, from Anglo-Norman accusatif or Middle French acusatif or from Latin accūsātīvus (“having been blamed”), from accūsō (“to blame”). Equivalent to accuse + -ative. The Latin form is a mistranslation of the Ancient Greek grammatical term αἰτιᾱτική (aitiātikḗ, “expressing an effect”). This term actually comes from αἰτιᾱτός (aitiātós, “caused”) + -ῐκός (-ikós, adjective suffix), but was reanalyzed as coming from αἰτιᾱ- (aitiā-), the stem of the verb αἰτιάομαι (aitiáomai, “to blame”), + -τῐκός (-tikós, verbal adjective suffix).

adj

1. Producing accusations; in a manner that reflects a finding of fault or blame
   This hath been a very accusative age. 22 November, 1641, Edward Dering, a speech
2. (grammar) Applied to the case (as the fourth case of Latin, Lithuanian and Greek nouns) which expresses the immediate object on which the action or influence of a transitive verb has its limited influence. Other parts of speech, including secondary or predicate direct objects, will also influence a sentence’s construction. In German the case used for direct objects.

noun

1. (grammar) The accusative case.