Definition of "Zapruder"
Zapruder
verb
third-person singular simple present Zapruders, present participle Zaprudering, simple past and past participle Zaprudered
(transitive) To mesmerize; to fascinate.
Quotations
Zaprudered into surreal dimensions of purest speculation, ghost-narratives have emerged and taken on shadowy but determined lives of their own, but Cayce is familiar with them all, and steers clear.
2003, William Gibson, Pattern Recognition (Bigend cycle; book 1), New York: G. P. Putnam's Sons, page 24
"[…] In a sense, we've all been 'Zaprudered,'" he said. "The film was so graphic, disturbing, mesmerizing, that it became more of our perspective on the assassination than even the perspective of the assassin, which should never have happened."
2011 November 18, “Historians Claim New Research Shows Oswald Acted Alone in JFK Assassination”, in Fox News
He mulls whether to try changing history — removing that ugly watershed moment from American history, de-Zaprudering us all in the process — or to stand back. It’s rich stuff, psychologically.
2014 September 23, Zach Dionne, “Stephen King, Roving Format Dabbler, Is Coming to Hulu With ‘11/22/63’”, in Grantland
Life's explanation fit so neatly with the account that Connally broadcast nationwide from his Dallas hospital bed that even the FBI was promptly "Zaprudered"—so mesmerized by the footage that it lost perspective. […]No one realized that the commission, despite its crucial revision of the FBI's analysis, had also been Zaprudered. […]The final twist to this saga is that once Zapruder's film is put in its proper context—he recorded an assassination that had started, not one in full—the footage provides some of the most powerful evidence against being Zaprudered. The film is mesmerizing and may deceive, but ultimately it does not lie.
2014 November 20, Max Holland, “The Truth Behind JFK's Assassination”, in Newsweek
(transitive) To study (a piece of footage) closely.
Quotations
Why, Zapruder the heck out of the invite of course. Zaprudering, as the SciFicast explains, "is a neologism derived from the Zapruder film, the amateur 8mm film that is the only known visual record of the assassination of President John F. Kennedy. It's used here to indicate painstaking analysis of the trailer." Zaprudering refers to a detailed extraction of evidence from a limited set of image data.
2010 January 18, Erica Sadun, “Zaprudering the invite: Obsessive fun with TUAW”, in TUAW
Instead, replay turns sports fans into sports rulebook lawyers, Zaprudering clips frame-by-frame to determine if something took 2.4 or 2.5 seconds, and getting indignant that the clock operator didn’t immediately notice and react to Cousins tipping the ball, even though the announcers and most fans didn’t notice until watching a replay.
2016 November 21, Kevin Draper, “The Raptors Got Screwed Out Of A Game-Tying Buzzer-Beater”, in Deadspin