MUMMY /ˈmʌmi/ ► audio Scrabble 14 Words With Friends 17 Definition noun informal terms for a mother. — synonyms: ma, mama, mamma, mom, momma, mommy, mammy, mum noun a body embalmed and dried and wrapped for burial (as in ancient Egypt). See all 9 words you can make from MUMMY → 5-letter words Words starting with M Words ending with Y ← Unscramble different letters