What is "zapruder"

Zapruder is a Yiddish language surname. Notable people with the name include:

• Abraham Zapruder (1905–1970), witness to the assassination of John F. Kennedy
• Alexandra Zapruder (born 1969), American author
• Matthew Zapruder (born 1967), American poet, editor, translator, and professor
• Michael Zapruder (born 1969), American musician and songwriter