Sign

A sign is a representation of an object that implies a connection between itself and its object. A natural sign bears a causal relation to its object—for instance, thunder is a sign of storm. A conventional sign signifies by agreement, as a full stop signifies the end of a sentence. (This is in contrast to a symbol which stands for another thing, as a flag may be a symbol of a nation).

Famous quotes containing the word sign:

“Though I do hate him as I do hell pains,
Yet, for necessity of present life,
I must show out a flag and sign of love,
Which is indeed but sign.”
—William Shakespeare (1564–1616)

“It is a sign of creeping inner death when we can no longer praise the living.”
—Eric Hoffer (1902–1983)

“A sign, or representamen, is something which stands to somebody for something in some respect or capacity. It addresses somebody, that is, creates in the mind of that person an equivalent sign, or perhaps a more developed sign. That sign which it creates I call the interpretant of the first sign. The sign stands for something, its object. It stands for that object, not in all respects, but in reference to a sort of idea, which I have sometimes called the ground of the representamen.”
—Charles Sanders Peirce (1839–1914)