twisty

adj

1. Characterised by a twist or twists; twisting.

   “lost in a twisty labyrinth”

   “"When he had religion he used to be always hammerin' up seats and summer-houses and things out of bits of twisty wood. Mad over that, he was."”

noun

1. Something that is twisty, such as a road

   “On lonely twisties in upstate New York, the driver of a Porsche Boxster S surely found my unshakable Mini anything but cute.”

2. A strand of hair twisted together in a braid-like fashion

   “I was introduced to the panorama of twisties, barrettes, hair and scalp conditioner (basically hair grease), brushes for every occasion and narrow- and wide-tooth combs.”

3. A collapsible element having a marker such as a small triangle that rotates between horizontal and vertical positions to indicate whether the content is currently hidden or expanded.

   “The document is divided up into a number of sections controlled by twisties.”