err on the side of caution: Idiom Meaning and Origin

What does ‘err on the side of caution’ mean?

The idiom "err on the side of caution" means to choose a more cautious or safe approach in a situation, even if it might be unnecessary or overly careful.

Idiom Explorer

The Safety of Prudent Action

err on the side of caution is a phrase that advises individuals to take a cautious and conservative approach when making decisions or taking action. The idiom implies that it is better to be overly cautious rather than take unnecessary risks. It is believed to have originated in the United States in the early 1800s, although the exact details of its origin are uncertain.

The idiom is formed by combining the verb "err," which means to make a mistake or to be incorrect, with the phrase "on the side of caution." This combination emphasizes the idea of choosing caution over taking unnecessary risks. The idiom's meaning is plain and straightforward – it advises individuals to choose a cautious approach when faced with a decision or action, even if it may seem excessive or unnecessary. The underlying message is that it is better to be safe than sorry, and that caution can help avoid potential negative consequences or mistakes.

One related idiom that is often used in conjunction with "err on the side of caution" is "err on the side of." This phrase suggests that when faced with the choice between two options, it is better to lean towards or favor one option even if it may seem overly cautious or conservative. By erring on the side of caution, individuals prioritize safety and risk management, even if it means potentially missing out on certain opportunities or benefits.

Be cautious and careful when making hesitant choices.

Another related idiom is "cover one's bases." This phrase means to take all necessary precautions or actions to ensure that one is protected from any potential negative consequences or risks. When individuals err on the side of caution, they are essentially covering their bases by taking additional measures to mitigate risks and ensure a safer outcome.

The idiom "err on the side of caution" can be applied to various situations and contexts. For example, in personal situations, individuals may choose to err on the side of caution by taking extra precautions when practicing a new sport or engaging in a potentially risky activity. In professional settings, employees may err on the side of caution by thoroughly reviewing and analyzing data before making critical decisions that can impact the company's performance. The idiom can also be relevant in everyday situations, such as making financial investments or even deciding what to eat for dinner.

When individuals err on the side of caution, they demonstrate an understanding of the potential risks and consequences associated with their decisions or actions. They prioritize safety and risk management over potentially taking unnecessary risks. By doing so, they can minimize the likelihood of unfavorable outcomes and maximize the potential benefits or rewards.

The idiom "err on the side of caution" is widely recognized and understood in the English-speaking world. It is frequently used in conversations, professional settings, and even in written communication. Its popularity stems from the universal appeal of prioritizing safety and avoiding unnecessary risks.

"err on the side of caution" is a valuable idiom that emphasizes the importance of choosing a cautious and conservative approach when making decisions or taking action. By erring on the side of caution, individuals can protect themselves from potential negative consequences while acknowledging the possibilities that exist in every situation. This idiom, along with related phrases like "err on the side of" and "cover one's bases," encourages individuals to apply a thoughtful and prudent mindset to their decision-making processes. In a world where risks and uncertainties are abundant, erring on the side of caution can serve as an effective strategy for ensuring safety and avoiding unnecessary mistakes or regrets.

Example usage

Examples of how the idiom "err on the side of caution" can be used in a sentence:

  • When driving in bad weather conditions, it is best to err on the side of caution and go a bit slower.
  • In uncertain situations, it is wise to err on the side of caution and do thorough research before making a decision.
  • The doctor decided to err on the side of caution and order additional tests to rule out any potential medical conditions.

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