three-point turn 
noun
A method of turning a vehicle round in a narrow space by moving forwards, backwards, and forwards again in a sequence of arcs.She ambled round the chalet and made a three-point turn on the narrow road of which she was quite proud....
- Learner drivers took to the roads in a myriad of three-point turns and reversing round corners.
- Men love to make fun of the struggles girls supposedly have with everything from spatial awareness and parallel parking to three-point turns and map-reading.
- singleness
- single nucleotide polymorphism
- single parent
- single-party
- single-player
- single room
- singles bar
- single-seater
- single-serving site
- single-source
- single stick
- singlet
- singleton
- single transferable vote
- singletree
- be left at the post
- be left for dead
- be left holding the baby (or bag)
- be left to oneself
- belemnite
- bel esprit
- be level pegging
- Belfast
- Belfast sink
- belfry