06/18/2026
Legal Trivia Time: Why is the abbreviation for "number" No. when there is no "o" in the word? 🤔If you’ve ever looked closely at a legal document, a court filing, or even my signature block (Florida Bar No. 91842), you might have wondered about this linguistic mystery.
The answer goes back to the roots of the legal profession: Latin.
🏛️The abbreviation "No." actually comes from the Latin word numero, which means "by the number." Centuries ago, medieval scribes saving space on expensive parchment would shorten numero by keeping just the first and last letters (N and o). They often wrote it as a superscript (Nº), which eventually evolved into the modern "No." we use today.
The legal world is full of these fascinating historical holdovers. For example:
- lb. for pound comes from the Latin libra.
- & (the ampersand) started as a quick way to write et, the Latin word for "and."
- "Rest, residue, and remainder" in a Will is an old tradition of using multiple languages (Latin, French, and English) to ensure a court couldn't misinterpret a document!
Words matter—especially when it comes to your estate plan. While we appreciate the history behind the language, we make sure your modern legal documents are crystal clear, precise, and compliant with current Florida law.
Have a question about your Will, Trust, or estate plan? Skip the Latin and give us a call!
📞 Martin Law Office, P.A. (813) 260-1413
