Learn how to say Mummification correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word mummify:
verb (mummifies, mummifying mummified)
[with object] (usually as adjective mummified)
(especially in ancient Egypt) preserve (a body) by embalming and wrapping it in cloth:
the mummified bodies entombed in the pyramids
dry up (a body) and so preserve it:
the bodies of prehistoric men, mummified by the effect of the acid in the bog water