The Village Idiom

cast in concrete

The idiom "cast in concrete" means to make something fixed, unchangeable, or permanent. It implies that a decision, plan, or idea is firmly established and cannot be altered. This phrase originates from the process of casting concrete, where it hardens and becomes immovable once it sets.

Talk & communication · Filed under C

In a sentence

  • Her decision to pursue a career in medicine seemed to be cast in concrete; she had wanted to be a doctor since she was a child.
  • The company's policies were cast in concrete and difficult to change, making it hard for employees to suggest improvements.
  • Despite the evidence suggesting otherwise, his belief in the conspiracy theory remained cast in concrete, and he refused to consider any alternative explanations.

Where it comes from and how it is used

Idiom: cast in concrete

The idiom "cast in concrete" is commonly used in the English language. It is derived from the literal meaning of casting an object in concrete, which involves pouring liquid concrete into a mold and allowing it to harden into a solid form. This metaphorical idiom conveys the idea of something being fixed, unchanging, or permanent. When an idea, plan, or decision is described as "cast in concrete," it suggests that it is firmly established and cannot be altered or modified. The idiom is often used in contexts where the speaker wants to emphasize the immutability or inflexibility of something.

For example, imagine a company that has a policy regarding customer refunds. If someone were to say that the policy is cast in concrete, it means that the policy is firmly established and cannot be revised. The company's stance on customer refunds is unchangeable. Similarly, in the realm of politics, if a candidate's stance on an issue is described as cast in concrete, it implies that the candidate refuses to consider any alternative perspectives. Their position is firm and cannot be altered.

However, it is important to recognize that being open to new ideas and not viewing plans as cast in concrete is essential for growth and adaptability. Flexibility is crucial in a constantly evolving world. By remaining open-minded, we can embrace new perspectives and make informed decisions.

The phrase "carved in stone" is a related idiom that conveys a similar meaning. When something is described as carved in stone, it suggests that it is fixed and unalterable. Just like something cast in concrete, it cannot be easily changed or modified. While the two idioms use different words, they share the same idea of permanence and rigidity.

The idiom "firm up" also relates to the concept of something becoming solid or unchangeable. When we say that a plan or an idea is firming up, it means that it is becoming more concrete and less susceptible to alteration. This idiom uses the word "firm" to indicate the fixed nature of the idea or plan.

The idiom "cast in concrete" is a versatile expression that effectively communicates the concept of something being fixed, unchanging, or permanent. Its metaphorical usage allows for flexibility and interpretation in different contexts, enabling it to remain a valuable part of the English language.

Know an earlier use or a better origin story?Tell us.