Crossword Genius

Arrest Greek character involved in racket (6)

Ross

I believe the answer is:

detain

I'm a little stuck... Click here to teach me more about this clue!

'arrest' is the definition.
(detain can mean to arrest or hold)

I can't explain the rest of the clue.

Can you help me to learn more?

(Other definitions for detain that I've seen before include "Keep (someone) held in custody" , "Stop" , "Keep in custody or delay" , "Ate din (anag.)" , "Keep in official custody" .)

I've seen this clue in The Times and The Sun.
Want a hint initially instead of a full solution? Install my app