What was the function of The Gathering? (6)

I believe the answer is:

social

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

'the gathering?' is the definition.
(social is a kind of gathering)

I can't explain the remainder of the clue.

(Other definitions for social that I've seen before include "Of people; gathering" , "Gregarious; a party" , "Enjoying companionship" , "Convivial - party" , "Friendly - party" .)

I've seen this clue in the Irish 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.