Looking for the meaning of the word JACKKNIFE in English for both noun and verb forms from the Oxford Dictionary? Below, you can explore all possible meanings and definitions of JACKKNIFE with sentence examples. You can also use the “AUDIO PRONUNCIATION” track to check the correct pronunciation in British English.
Word: Jackknife
Speech Type: Noun
ˈdʒaknʌɪf
a large knife with a folding blade.
Short Definition:knife with folding blade
a dive in which the body is first bent at the waist and then straightened.
Short Definition:type of dive
a method of assessing the variability of data by repeating a calculation on the sets of data obtained by removing one value from the complete set.
Short Definition:method of assessing variability of data
Word: Jackknife
Speech Type: Verb
ˈdʒaknʌɪf
move one's body into a bent or doubled-up position
Short Definition:move body into bent position
Examples:- she jackknifed into a sitting position
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