Mischievous GI's hour comes round (7)

I believe the answer is:

roguish

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

'round' is the definition.
Both the answer and definition are adjectives. Maybe there's an association between them I don't understand?

'mischievous gi's hour' is the wordplay.
'mischievous' is an anagram indicator.
'gis'+'hour'='gishour'
'gishour' with letters rearranged gives 'ROGUISH'.

'comes' is the link.

Can you help me to learn more?

(Other definitions for roguish that I've seen before include "Saucy" , "reprobate" , "I gush or change to be waggish" , "Dishonest - mischievous" , "Mischievous; unprincipled" .)

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.