What word or phrase does your mother always say?
Muller Mul·ler (mŭl'ər), Hermann Joseph. 1890-1967.
American geneticist. He won a 1946 Nobel Prize for the study of the hereditary effect of x-rays on genes.
Müller Mül·ler (mŭl'ər, myōō'lər, mü'-), Johannes Peter. 1801-1858.
German physiologist who studied the physiology of the nerves and sense organs and described (1825) the müllerian duct.