What is 6-0 set in tennis lingo?

In tennis, a "6-0 set" is a set that is won by a player or team with a score of 6 games to 0. This means that the opponent did not win a single game in the set. A 6-0 set is considered a dominant performance and is often referred to as a "bagel" in tennis lingo. It demonstrates a significant skill gap between the two players or teams, with the winner completely dominating the match.