/mith/ , n.
1. a traditional or legendary story, usually concerning some being or hero or event, with or without a determinable basis of fact or a natural explanation, esp. one that is concerned with deities or demigods and explains some practice, rite, or phenomenon of nature.
2. stories or matter of this kind: realm of myth.
3. any invented story, idea, or concept: His account of the event is pure myth.
4. an imaginary or fictitious thing or person.
5. an unproved or false collective belief that is used to justify a social institution.
[ 1820-30; mythos mythos story, word ]
Syn. 1. See legend. 3. fiction, fantasy, talltale.