Hello, I'm an expert in linguistics and etymology. Let's delve into the origin of the term "square one."

The phrase "back to square one" is often used to describe a situation where one must start over or return to the beginning after a setback or failure. The origin of this expression is not entirely clear and is a subject of some debate. However, there are a few theories that are commonly cited:


1. Board Game Theory: One popular belief is that the phrase comes from board games like snakes and ladders, where 'square one' is the starting point. If a player lands on a square that sends them back to the beginning, they are "back to square one."


2. Building Construction Theory: Another theory suggests that the term originates from the construction process, where the first step in laying a foundation is often referred to as "square one."


3. Chessboard Theory: Some attribute the phrase to the chessboard, where the starting position for pieces is the initial state from which the game begins.


4. Aircraft Navigation Theory: There's also a theory that it comes from the world of aviation, where pilots would return to the first point in a predefined flight path if they encountered issues.


5. Masonic Theory: A less common theory links the phrase to Freemasonry, where "square one" refers to the first practical lesson in the craft.

While these theories are interesting, none have been definitively proven as the true origin of the phrase. It's likely that the expression has evolved over time, incorporating elements from various sources.

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THERE were many board games, popular in the 19th and early 20th centuries, with numbered squares similar to Snakes & Ladders, where a player landing on a square carrying a penalty might have to go "back to square one" - and this is clearly the origin of the phrase.read more >>