| 1. | a twist or curl, as in a thread, rope, wire, or hair, caused by its doubling or bending upon itself. |
| 2. | a muscular stiffness or soreness, as in the neck or back. |
| 3. | a flaw or imperfection likely to hinder the successful operation of something, as a machine or plan: There are still a few kinks to be worked out of the plan before we start production. |
| 4. | a mental twist; notion; whim or crotchet. |
| 5. | Slang.
|
| 6. | to form, or cause to form, a kink or kinks, as a rope. |

kink
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kink (kĭngk)
n.
A tight curl, twist, or bend in a length of thin material.
A painful muscle spasm, as in the neck; a crick.
A mental peculiarity; a quirk.
Peculiarity or deviation in sexual behavior or taste.