Above board

"Above board" is a nautical term that refers to something being done openly, honestly, and in a straightforward manner, without any deceit or dishonesty. It originated from the practice of pirates hiding crew members below deck during a raid, while those who were visible on the upper deck were considered to be "above board" and acting openly. Today, the term is used more generally to describe actions or transactions that are transparent and legitimate.« Back to Glossary Index