Divide swingers' group? (6)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
bisect
'divide' is the definition.
(I've seen this in another clue)
'swingers' group?' is the wordplay.
'swingers'' becomes 'bi' (I can't explain this - if you can you should give a lot more credence to this answer).
'group?' becomes 'sect' (I've seen this in other clues).
'bi'+'sect'='BISECT'
Can you help me to learn more?
(Other definitions for bisect that I've seen before include "cross" , "fork" , "Divide into two equal parts" , "Halve (angle)" , "Cut or divide in two" .)