Rutherford

biographical name

Ruth·​er·​ford ˈrə-t͟hər-fərd 

-ṯẖə-, 

-thər-, 

-thə-

Ernest 1871–1937 1st Baron Rutherford of Nelson British physicist

Medical Definition

rutherford

noun

ruth·​er·​ford ˈrət͟h-ə(r)-fərd  ˈrəth- 

: a unit strength of a radioactive source corresponding to one million disintegrations per second

—abbreviation rd