The most common and most likely answer to this crossword clue is the 3 plus 3 letter word ONE WAY
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More clues leading to the result ONE WAY
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The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does ONE WAY mean?
ONE WAY adjective- Allowing movement in only one direction; unidirectional.
- Allowing travel in only one direction.