a good or evil spirit, or demon, supposed by the ancients to preside over a man's destiny in life; a tutelary deity; a supernatural being; a spirit, good or bad.  cf. jinnee.-the peculiar structure of mind with whoch each individual is endowed by nature; that disposition or aptitude of mind which is peculiar to each man, and which qualifies him for certain kinds of action or special success in any pursuit; special taste, inclination, or disposition; as, a genius for history, for poetry, or painting.-peculiar character; animating spirit, as of a nation, a religion, a language.-distinguished mental superiority; uncommon intellectual power; especially, superior power of invention or origination of any kind, or of forming new combinations; as, a man of genius.-a man endowed with uncommon vigor of mind; a man of superior intellectual faculties; as, shakespeare was a rare genius.