Wiktionary
n. (misspelling of jackknife English)
Wikipedia
Jacknife is a 1989 American film directed by David Jones and starring Robert De Niro, Ed Harris and Kathy Baker. The film focuses on a small, serious story, with emphasis on characterization and the complex tension between people in a close relationship. Stephen Metcalfe, upon whose play, Strange Snow (1982), the film was based, wrote the screenplay.
Jacknife is an album by American saxophonist Jackie McLean. It actually comprises two volumes, one recorded in 1965 and the other in 1966. They were originally given the catalogue number of BLP 4223 and BLP 4236, but were shelved for ten years and issued together in 1975 as a double LP, with the number BN-LA457-H2. Whilst the 1965 tracks were released on a limited edition CD in 2002, those from 1966 have never been released singularly; however, they can be found on the four-disc Mosaic compilation The Complete Blue Note 1964-66 Jackie McLean Sessions, which was limited to 5,000 copies.
Usage examples of "jacknife".
That jacknifed the coal car and first boxcar upward off the tracks, leaving them dangling by the couplings that held them to the engjne.