[{"Bold_text": "adjective", "List Items": ["Grammar.(in certain inflected languages, as Latin) noting or pertaining to a case used to indicate that a noun refers to a person or thing being addressed.", "of, relating to, or used in calling, specifying, or addressing."]}, {"Bold_text": "noun", "List Items": ["the vocative case.", "a word in the vocative, as Latin Paule“O Paul.”"]}]