switchbackstreet

noun
UK /ˈswɪtʃbækˌstriːt/
US /ˈswɪtʃbækˌstrit/

A street that bends sharply back and forth like a zigzag.

The little bus climbed the switchbackstreet slowly, turning left and right all the way up the hill.


OTHER MEANINGS

2. A route or path that keeps reversing direction to climb a steep slope.

Hikers followed the switchbackstreet up the cliff.

3. A confusing situation that keeps changing direction.

Her career was a switchbackstreet of sudden turns.

4. A board game path with sharp back-and-forth turns.

The players moved their pieces along the switchbackstreet on the board.