Crossword Genius

Season's run out for variable mole activity (6)

Ross

I believe the answer is:

spying

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

'season's run out for variable' is the definition.
I can't judge whether this definition defines the answer.

'mole activity' is the wordplay.
'mole' becomes 'spy' (I've seen this before).
'activity' becomes 'ing' (I am not sure about this - if you are sure you should believe this answer much more).
'spy'+'ing'='SPYING'

Can you help me to learn more?

(Other definitions for spying that I've seen before include "Catching sight of; agent's job" , "collection of information" , "Bond trade" , "Acting as a secret agent" , "Working undercover" .)

I've seen this clue in The Independent.
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.