We found 7 dictionaries that define the word mother of all:

General (5 matching dictionaries)

1. the mother of all: Merriam-Webster
2. the mother of all: Collins English Dictionary
3. mother of all: Wiktionary
4. mother of all: Dictionary.com
5. Mother of all: Wikipedia, the Free Encyclopedia

Miscellaneous (2 matching dictionaries)

6. AbbreviationZ (No longer online)
7. the mother of all: Idioms

Phrases: the mother of all, Mother of all Bombs, The Mother of All Demos, more... ▸ Words similar to mother of all ▸ Usage examples for mother of all ▸ Idioms related to mother of all ▸ Wikipedia articles (New!) ▸ Words that often appear near mother of all ▸ Rhymes of mother of all ▸ Invented words related to mother of all