Typical holiday visitors (2-4)

I believe the answer is:

in-laws

(Other definitions for in-laws that I've seen before include "Relatives by marriage 2-4)" , "Family of your spouse" , "A person's relatives by marriage" , "Christmas is when you might bid them welcome" , "Spouse's relations" .)

I've seen this clue in The New York 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.