Crossword Genius

Classifies leisure activities, without payment at first (5)

Ross

I believe the answer is:

sorts

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

'classifies' is the definition.
('sort' can be a synonym of 'classify')

I don't understand how the rest of the clue works.

Can you help me to learn more?

(Other definitions for sorts that I've seen before include "Categories" , "Orders" , "Kinds" , "Types" , "Systematically arranges" .)

I've seen this clue in The Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.