Symbolism
A symbol is an emblem, a concrete object that stands for something abstract; for example, the dove is a symbol of peace; the cross, Christianity. Literary symbols, however, have a more particular connotation. They sometimes signify the total meaning, or the different levels of meaning, which emerge from the work of art in which they appear. A white whale is just an animal — but in Melville's Moby Dick it is a god to some characters, evil incarnate to others, and a mystery to others. In other words, it has an extended connotation which is symbolic.
In the mid-1880s, the Symbolist movement began in France, and the conscious use of symbols became the favorite practice of poets. The symbolists and Whitman had much in common; both tried to interpret the universe through sensory perceptions, and both broke away from traditional forms and methods. But the symbols of the French symbolists were highly personal, whereas in Whitman the use of the symbol was governed by the objects he observed: the sea, the birds, the lilacs, the Calamus plant, the sky, and so on. Nevertheless, Whitman did have an affinity with the symbolists; they even translated some of his poems into French.
