Similar words: knickknack, knick-knack, knife, penknife, life jacket, crackerjack, conifer, manifest. Meaning: ['dʒæknaɪf] 
n. 1. a large knife with one or more folding blades 2. a dive in which the diver bends to touch the ankles before straightening out. v. dive into the water bending the body at the waist at a right angle, like a jackknife.
n. 1. a large knife with one or more folding blades 2. a dive in which the diver bends to touch the ankles before straightening out. v. dive into the water bending the body at the waist at a right angle, like a jackknife. 
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1. The oil tanker jack-knifed after skidding on the ice.
2. The truck skidded on the ice and jack-knifed.
3. He jackknifed his body into the driver's seat.
4. A heavy lorry has jack-knifed on the motorway, causing long delays.
5. His vehicle jack-knifed, and crashed across all three lanes of the opposite carriageway.
6. I jackknife up in bed, peer out.
7. Consequently, you fall over or jack-knife forwards the first time you land heavily.
8. Jackknifed over the whisky bottle, Barry listened to the radio commentary in closing-time light.
9. She jack-knifed into a sitting position and hastily surveyed their camp.
10. LABMRMC accounts for this variance using the Jackknife method.
11. But,[sentencedict.com/jackknife.html] yahoo still is put in jackknife government issue.
12. Yes, simple ones like the swallow and jackknife but not fancy diving.
13. Jackknife fish (Equetus lanceolatus) are not commonly seen in the ocean.
14. Jackknife Ridge Qingtian stone columns, Wei - feng steep, steep Qiaobo, boulder staggering, spectacular shape -.
15. The wife sees him once, jackknife and he is kissed.
16. Spicate top is unripe, yellow luxuriants piece, jackknife is bunchy, be like langouste, fox-brush, and blossom all the year round, appropriate and potted, also can make flower bed decorate.
17. In the study, Jackknife combined with sequential statistical parameter was applied into double regression sampling, and volume is target element and diameter at breast height is auxiliary element .
18. Two periodic jackknife, be helpful for national economy growing quickly continuously.
19. A good jackknife is often of service to a camper.
20. He tore off a segment of bread and slathered it with a jackknife blade of butter.
21. Arch spat some more tobacco juice on his boot top and whetted the jackknife blade some more.
22. To fold or double ( something or oneself ) like a jackknife.
More similar words: knickknack, knick-knack, knife, penknife, life jacket, crackerjack, conifer, manifest, manifesto, coniferous, manifestly, jack, jackal, hijack, jack up, jacket, manifestation, jackpot, jackdaw, jackass, carjack, hijacker, flapjack, jackfruit, hijacking, jack london, lumberjack, communist manifesto, straitjacket, bomber jacket.