Merriam-Webster's Word of the Day for May 14, 2024 is:

caveat • \KAV-ee-aht\  • noun

A caveat is an explanation or warning that should be remembered when you are doing or thinking about something. In legal contexts, caveat refers to a notice to a court or judicial officer to suspend a proceeding until the opposition can be heard.

// All investment advice should come with a caveat: the stock market is impossible to predict with absolute accuracy.

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Examples:

"The report details the percentage of students who graduate within four years from when they first enroll in ninth grade. Still, there are caveats to the numbers. For one, students who leave the district after their freshman year to be home-schooled or enroll in private schools aren't included in the calculation." — Sommer Brugal, The Treasure Coast News (Palm Beach, Florida), 7 Jan. 2021

Did you know?

You may be familiar with the old saying caveat emptor, nowadays loosely translated as "let the buyer beware." In the 16th century, this adage was imparted as a safeguard for the seller: allow the buyer to examine the item (for example, a horse) before the sale is completed so that the seller can't be blamed if the item turns out to be unsatisfactory. Caveat in Latin means "let him beware" and comes from the verb cavēre, meaning "to be on guard." Perhaps you've also heard the phrase caveat lector; translated as "let the reader beware," it's a warning to take what one reads with a grain of salt. English retained caveat itself as a noun for something that serves to warn, explain, or caution. The word caution, by the way (no salt needed), is also a descendant of cavēre.