A “mensch” (sometimes spelled “mench”) is a Yiddish word that means a person of integrity and honor—basically, a really good person. It describes someone who is:

• Decent and honorable
• Responsible and reliable
• Compassionate and kind
• Someone who does the right thing

When someone says “He’s a real mensch” or “She’s such a mensch,” they’re giving a high compliment. It means the person has strong character and treats others well, even when no one’s watching.

The word has made its way into English, especially in American English, and is used beyond Jewish communities. It captures something that’s hard to express in a single English word—someone who’s not just good or nice, but who has that solid, dependable, morally grounded quality that makes them truly admirable.