The word "caveat" refers to a warning or a condition attached to an agreement or situation. It's often used to indicate that there are certain limitations or considerations that need to be taken into account before making a decision. In essence, a caveat serves as a precautionary note, helping to clarify that there are specific details that may affect the outcome.
The term "caveat" comes from the Latin word "caveat," which is the third person singular form of "cavere," meaning "to beware" or "to take care." It has been used in English since the late 14th century.