Literature
Webster's Dictionary [1]
(1): ( n.) The collective body of literary productions, embracing the entire results of knowledge and fancy preserved in writing; also, the whole body of literary productions or writings upon a given subject, or in reference to a particular science or branch of knowledge, or of a given country or period; as, the literature of Biblical criticism; the literature of chemistry.
(2): ( n.) The class of writings distinguished for beauty of style or expression, as poetry, essays, or history, in distinction from scientific treatises and works which contain positive knowledge; belles-lettres.
(3): ( n.) The occupation, profession, or business of doing literary work.
(4): ( n.) Learning; acquaintance with letters or books.
The Nuttall Encyclopedia [2]
Defined by Carlyle "as an 'apocalypse of nature,' a revealing of the 'open secret,' a 'continuous revelation' of the God-like in the terrestrial and common, which ever endures there, and is brought out now in this dialect, now in that, with various degrees of clearness ... there being touches of it ( i. e . the God-like) in the dark stormful indignation of a Byron, nay, in the withered mockery of a French sceptic, his mockery of the false, a love and worship of the true ... how much more in the sphere harmony of a Shakespeare, the cathedral music of a Milton; something of it too in those humble, genuine, lark-notes of a Burns, skylark starting from the humble furrow far overhead into the blue depths, and singing to us so genuinely there."