Definition of Jackknife in English :
Define Jackknife in English
Jackknife meaning in English
Meaning of Jackknife in English
Pronunciation of Jackknife in English
Jackknife pronunciation in English
Pronounce Jackknife in Englishsee synonyms of jackknife
a dive in which the diver bends to touch the ankles before straightening out
dive into the water bending the body at the waist at a right angle, like a jackknife
WordNet Lexical Database for English. Princeton University. 2010.
Collins English Dictionary. Copyright © HarperCollins Publishers
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.