(in some languages )用于某些语言 the form of a noun, a pronoun or an adjective when it is the subject of a verb compare ablative, accusative, dative, genitive, instrumental (2), locative, vocativeTopics Languagec2主格;主格词 Word Originlate Middle English: from Latin nominativus ‘relating to naming’, translation of Greek onomastikē (ptōsis) ‘naming (case)’.