1. (noun) British physicist (born in Austria) who with Lise Meitner recognized that Otto Hahn had produced a new kind of nuclear reaction which they named nuclear fission; Frisch described the explosive potential of a chain nuclear reaction (1904-1979)

• otto frisch
• otto robert frisch

2. (noun) Norwegian economist noted for his work in econometrics (1895-1973)

• ragnar anton kittil frisch
• ragnar frisch

3. (noun) Austrian zoologist noted for his studies of honeybees (1886-1982)

• karl von frisch