2. Proper names, the appellations of the Deity, &c.; as, "James,
Cincinnati, the Andes, Huron;" "God, Jehovah, the Almighty the Supreme
Being, Providence, the Holy Spirit."
3. Adjectives derived from proper names, the titles of books, nouns
which are used as the subject of discourse, the pronoun _I_ and the
interjection _O_, and every line in poetry; as, "American, Grecian,
English, French; Irving's Sketch Book, Percival's Poems; I write; Hear,
O earth!"