The Collaborative International Dictionary
Mummying
Mummy \Mum"my\, v. t. [imp. & p. p. Mummied; p. pr. & vb. n. Mummying.] To embalm; to mummify.
Wiktionary
mummying
vb. (present participle of mummy English)
Usage examples of "mummying".
We kept up our little show for hours, Rosepetal wiggling and wriggling, me telling the customers what remarkable curiosities they were looking at, and Friday mummying it up like he'd been doing it all his life.
And the lady of Buccleuch taking heart therefrom to give us a roaring, a howling, a whistling, a mummying and a juggling, with sorry results.