The largest, most impressive, utterly unsurpassable example of something; GRANDDADDY OF ALL something: The plan to fix the Hubble telescope in orbit is the mother of all repair missions/ I have the mother of all pains in the back
[1991+ Gulf War; Muslim tradition fr Ayesha, second wife of Mohammed, and the Mother of Believers; used by Iraqi President Saddam Hussein to describe the battle in which he would annihilate invading forces]
noun 1. .
noun 1. a title of the Virgin Mary. noun 1. a title given to the Virgin Mary: used in Orthodox and Roman Catholic churches to emphasize the belief that Jesus was God
- Mother of parliaments
noun 1. the Mother of Parliaments, the British Parliament: the model and creator of many other Parliaments
[muhth -er-uh v-purl] /ˈmʌð ər əvˈpɜrl/ noun 1. a hard, iridescent substance that forms the inner layer of certain mollusk shells, used for making buttons, beads, etc.; nacre. adjective 2. of or having the qualities of mother-of-pearl, as being iridescent or pearly: mother-of-pearl buttons. noun 1. a hard iridescent substance, mostly calcium carbonate, that forms […]