Osterizer
/ˈɒstərʌɪzə/ /ˈəʊstərʌɪzə/originally and chiefly US
noun
A trademark for: a type of electric food mixer.
Origin
1940s; earliest use found in The New York Times Magazine. From the name of John Oster (d. 1963), founder (in 1924) of the John Oster Manufacturing Company which produced this type of mixer in 1946 + -izer.