/ Dictionary / Index M Manetho: Meaning and Definition of Find definitions for: Man•e•tho Pronunciation: (man'u-thō"), [key] — n. fl. c250b.c.,Egyptian high priest of Heliopolis: author of a history of Egypt. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Manet maneuver Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language