(aviation, slang) The nut that holds the main rotor to the mast of some helicopters. / (slang, figuratively) A single point of failure with catastrophic consequences.

(aviation, slang) The lock pin used to help secure the Jesus nut of some helicopters.

plural of jelly powder

A kind of jacket with a single large pocket on the front, and vents on the side.

A jack (typically a screw jack) resembling a bottle in shape

anti-Semitic behavior.

A children's game in which two participants hold a string of rubber bands tied in a circle with their feet and a third participant is challenged to make a certain series of moves in relation to the string successfully.

The act of stealing information from mobile devices by placing a data-stealing device that appears to be a charging station in a place where passers-by are likely to plug their devices into it.

Even though you can use something, it may contain flaws that will lead it to ultimately fail.

(fashion) jeans that incorporate the appearance of bikini bottoms