The term "meme" (pronounced MEEM), coined in 1976 by Richard Dawkins,
refers to a replicator of cultural information that one mind transmits (verbally
or by demonstration) to another mind. Dawkins said, Examples of memes are
tunes, catch-phrases, clothes fashions, ways of making pots or of building arches.
Other examples include deities, concepts, ideas, theories, opinions, beliefs,
practices, habits, dances and moods which propagate within a culture. A meme
propagates itself as a unit of cultural evolution analogous in many ways to the gene
(the unit of genetic information).