jackknife
| 1. |
(noun) a dive in which the diver bends to touch the ankles before straightening out |
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Related Words: dive, diving |
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| 2. |
(verb) dive into the water bending the body at the waist at a right angle, like a jackknife |
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Related Words: dive |
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| 3. |
(noun) a large knife with one or more folding blades |
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Synonyms: clasp knife |
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Related Words: pocket knife, pocketknife |
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