The word "traitors" refers to people who betray others, causes, or countries, often by supporting or helping an enemy. A traitor can be someone who commits treason by betraying their country or someone who breaks trust in other contexts. The term stems historically from Latin, meaning "to hand over" or "betray".

Regarding "when is it on," if you are referring to the TV show called "The Traitors," it is a reality competition series featuring contestants classified as "Traitors" and "Faithful." The latest season (Season 3) of the American version premiered on Peacock on January 9, 2025, with new episodes airing on Thursdays at 9/8c. The season finale and reunion are scheduled for March 6, 2025. For viewers without Peacock, NBC broadcasts the first two episodes starting January 20, 2025. The show has been renewed through Season 5, with future seasons planned.

If your question about "when is it on" relates to a different context of "traitors," please clarify, but based on common meaning and media relevance, this is the timely context for "The Traitors" show airing schedule.