Longman Dictionary of Contemporary English homepage

one-way

adjective
     
Related topics: Transport, Roads
one-way [usually before noun]
1TTR a one-way street is one in which vehicles are only allowed to travel in one direction:
the town's one-way system
2TT especially American English a one-way ticket is for travelling from one place to another but not back again [≠ round-trip; = single BrE]
3 a one-way process, relationship etc is one in which only one person makes any effort or provides anything

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary