Perform a ceremony (9)
I believe the answer is:
officiate
(Other definitions for officiate that I've seen before include "Take chair" , "Conduct ceremony" , "Perform legal duties" .)
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.