The following are a few definitions of Romanticism and related terms that I have found to be very helpful. Please keep in mind that the term "Romanticism" has been used in varying contexts and has come to mean different things to different people. The following definitions are pulled from literary contexts and for the purposes of this web site are merely a jumping point for further discussion. The following definitions include the citation to their respective sources.
A movement in art and literature in the eighteenth and nineteenth centuries in revolt against the Neoclassicism of the previous centuries...The German poet Friedrich Schlegel, who is given credit for first using the term romantic to describe literature, defined it as "literature depicting emotional matter in an imaginative form." This is as accurate a general definition as can be accomplished, although Victor Hugo's phrase "liberalism in literature" is also apt. Imagination, emotion, and freedom are certainly the focal points of romanticism. Any list of particular characteristics of the literature of romanticism includes subjectivity and an emphasis on individualism; spontaneity; freedom from rules; solitary life rather than life in society; the beliefs that imagination is superior to reason and devotion to beauty; love of and worship of nature; and fascination with the past, especially the myths and mysticism of the middle ages.
English poets: William Wordsworth, Samuel Taylor Coleridge, Lord Byron, Percy Bysshe Shelley, and John Keats
American poets: Ralph Waldo Emerson, Nathaniel Hawthorne, Edgar Allen Poe, Henry David Thoreau, Herman Melville, Walt Whitman
The dominant literary movement in England during the late seventeenth century and the eighteenth century, which sought to revive the artistic ideals of classical Greece and Rome. Neoclassicism was characterized by emotional restraint, order, logic, technical precision, balance, elegance of diction, an emphasis of form over content, clarity, dignity, and decorum. Its appeals were to the intellect rather than to the emotions, and it prized wit over imagination. As a result, satire and didactic literature flourished, as did the essay, the parody, and the burlesque. In poetry, the heroic couplet was the most popular verse form. Writers: John Dryden, Alexander Pope, Jonathan Swift, Joseph Addison, and Samuel Johnson.
Morner, Kathleen and Ralph Rausch. NTC's Dictionary of Literary Terms. Chicago: NTC Publishing Group, 1997.
The American Scholar A.O. Lovejoy once observed that the word 'romantic' has come to mean so many things that, by itself, it means nothing at all...The variety of its actual and possible meanings and connotations reflect the complexity and multiplicity of European romanticism. In The Decline and Fall of the Romantic Ideal (1948) F.L. Lucas counted 11,396 definitions of 'romanticism'. In Classic, Romantic and Modern (1961) Barzun cites examples of synonymous usage for romantic which show that it is perhaps the most remarkable example of a term which can mean many things according to personal and individual needs.
The word romantic (ism) has a complex and interesting history. In the Middle Ages 'romance' denoted the new vernacular languages derived from Latin - in contradistinction to Latin itself, which was the language of learning. Enromancier, romancar, romanz meant to compose or translate books in the vernacular. The work produced was then called romanz, roman, romanzo and romance. A roman or romant came to be known as an imaginative work and a 'courtly romance'. The terms also signified a 'popular book'. There are early suggestions that it was something new, different, divergent. By the 17th c. in Britain and France, 'romance' has acquired the derogatory connotations of fanciful, bizarre, exaggerated, chimerical. In France a distinction was made between romanesque (also derogatory) and romantique (which meant 'tender', 'gentle', 'sentimental' and 'sad'). It was used in the English form in these latter senses in the 18th c. In Germany the word romantisch was used in the 17th c. in the French sense of romanesque, and then, increasingly from the middle of the 18th c., in the English sense of 'gentle', 'melancholy'.
Many hold to the theory that it was in Britain that the romantic movement really started. At any rate, quite early in the 18th c. one can discern a definite shift in sensibility and feeling, particularly in relation to the natural order and Nature. This, of course, is hindsight. When we read Keats, Coleridge and Wordsworth, for instance, we gradually become aware that many of their sentiments and responses are foreshadowed by what has been described as a 'pre-romantic sensibility'.
Cuddon, J.A. The Penguin Dictionary of Literary Terms and Literary Theory. Third Ed. London: Penguin Books, 1991.