an auxiliary verb in future indicative, now archaic or dialectal, "shall, will," late 12c., from Old Norse monu, a future tense auxiliary verb ultimately meaning "to intend," ultimately from the PIE root *men- (1) "to think."
mummery
mummification
mummify
mummy
mumps
mun
munch
Munchausen
munchies
Munchkin
mundane