Why Do We Say “Break the Ice”?

It’s common to begin gatherings of unfamiliar people with an icebreaker. Sometimes this takes the form of a brief introduction or a game to help people remember who you are and what you do. These get-to-know-you activities take their name from the phrase “breaking the ice.”

But where exactly does that phrase come from? None of those games involves shattering ice blocks, nor do they have anything obvious to do with breaking anything. To understand why we use this phrase and its variants, we have to look back at maritime safety measures and 16th-century literary references.

What did it originally mean to "break the ice"?

The early modern period was in many ways defined by the expansion of travel routes, which is precisely where we find the origins of this phrase. While many early European seafarers were familiar with the equatorial waters of the Mediterranean Sea, sailors were beginning to navigate far more complex waters as colonialism became a dominant force.

The earliest icebreakers came from those in Northern climates, where they would often have to break up the ice on a river or canal to facilitate travel and trade. In those cases, workers would be enlisted to shatter the ice with axes and hooks. As sailors began traveling over larger bodies of water, more extreme measures were required.

As vessels were created to move across oceans, this became an even greater problem. Ice posed a great danger to large ships and could either trap them in place or result in their sinking. To combat this, smaller boats would be sent out ahead of the larger ships, literally breaking pieces of ice apart to create a safe passageway for those behind them. Many naval forces still use some form of icebreaking vessels when navigating polar regions today.

The evolution of the phrase

The earliest records of figuratively breaking the ice come from the 16th century, although they differ on precisely what task was being completed. There are multiple instances, in both English and Latin, where the phrase was used in a similar manner to what we would call being a trailblazer. The person breaking the ice was essentially the first to tackle a hard task, making it easier for those behind them.

This meaning was invoked in Shakespeare's The Taming of the Shrew, wherein Tranio implores Petruchio to "break the ice and do this feat, / Achieve the elder, set the younger free." The context for this line is that Lady Bianca's suitors can only propose to her once her sister Katherina is wed. Thus, they are asking Petruchio to woo the elder sister, who is the titular "shrew," to clear the path for Bianca's wedding.

This is a very natural extension of the phrase's literal meaning. There are dangers to being on the boat breaking the ice, and there are likewise risks involved in those who first attempt a new and treacherous task. However, it began to evolve more closely to our modern usage over the next few centuries.

The Oxford English Dictionary claims that the earliest use of this phrase in the social setting is from Samuel Jackson Pratt’s 1795 work Gleanings Through Wales, Holland and Westphalia, where he announced: "there is an air of distance, reserve, and even coldness, they are all … replete with an anxious desire to break the ice."

In this context, breaking the ice is an end in its own right. While there might be tangential benefits to developing closer social dynamics, the primary goal is to relieve social tension. The earliest uses sometimes implied that the coldness was caused by previous negative interactions, but the phrase became increasingly associated with first encounters as time went on.

This meaning was used by Mark Twain in his 1883 novel Life on the Mississippi, where two men were discussing the river as "a mere ice-breaker and acquaintanceship-breeder" before moving on to topics they actually cared about. This is the context in which we usually use the phrase today, having stuck around thanks to its utility in turning strangers into friends.

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