let slide: Idiom Meaning and Origin

What does ‘let slide’ mean?

The idiom "let slide" means to intentionally ignore or disregard something, usually a mistake or an offense, without taking any action or expressing disapproval.

Idiom Explorer

Unattended care

The idiom "let slide" is an expression commonly used in American English. It is an informal phrase that means allowing something to be ignored or not taken seriously. The exact origin of this idiom is uncertain, but it is likely derived from the physical act of letting something slide or slip away without intervention. The idiom has been in use for many years, with its earliest documented evidence dating back to the early 20th century.

One possible explanation for the origin of this idiom is that it draws on the visual image of allowing an object to slide down a slope without hindrance. This metaphorical interpretation suggests a connection between physically letting an object slide and allowing something to pass without addressing it. In a similar vein, the idiom "let slip" is related to "let slide." It means unintentionally revealing something or allowing information to be disclosed. Both idioms involve the idea of something being released or allowed to pass without control.

Forgive and forget; overlook and ignore; it's all idiosyncratic.

Another theory proposes that the idiom "let slide" may be related to the concept of avoiding confrontation. In this sense, when one "lets something slide," they choose not to engage in a conflict, opting instead to overlook or disregard the issue at hand. This interpretation aligns with the idiom's informal nature, reflecting a casual approach to dealing with problems. Similarly, the idiom "let it be" also carries the idea of leaving something alone or not interfering with it. Both idioms emphasize the act of allowing things to unfold naturally or without interference.

The idiom "let slide" is often used in various contexts, such as relationships and personal interactions. People may choose to let a minor oversight or mistake slide in a friendship to avoid causing unnecessary conflict. Similarly, in a workplace setting, a supervisor might let a minor issue slide to maintain a positive atmosphere. The idiom implies a level of leniency or tolerance, suggesting a willingness to forgive or overlook minor transgressions. It is similar to the idiom "let off," which means to excuse or pardon someone for their actions. Both idioms convey the idea of showing forgiveness or understanding in a given situation.

It is important to note that the idiom "let slide" can have both positive and negative connotations, depending on the context in which it is used. When employed in situations where a serious offense or mistake is ignored, the phrase may convey a lack of accountability or responsibility. On the other hand, when used to overlook minor errors or imperfections, it can demonstrate a flexible and forgiving attitude. Similarly, the idiom "let fly" is related to "let slide" and carries the idea of allowing something to be said or done without restraint. Both idioms highlight the act of releasing or not holding back.

The idiom "let slide" is a commonly used expression in American English to describe the act of allowing something to be ignored or not addressed. Its exact origins may be uncertain, but it likely draws on the imagery of letting an object slide without intervention. The idiom carries both positive and negative connotations, depending on the context, and is often used in everyday conversations to convey a lenient or forgiving attitude. In a similar vein, the idiom "let down" is related to "let slide" and means to disappoint or fail to meet expectations. Both idioms involve the idea of not rising to a given challenge or falling short. The wide usage and versatility of the idiom "let slide" make it a notable phrase in the English language, reflecting the complexities of human interactions and the choices people make in dealing with various situations.

Example usage

Examples of how the idiom "let slide" can be used in a sentence:

  1. I didn't agree with her opinion, but I decided to let it slide and avoid an argument.
  2. Although he submitted his report late, his boss decided to let it slide this time due to his previous excellent performance.
  3. The teacher noticed that some students were cheating, but she chose to let it slide as she didn't want to create a hostile classroom environment.

The idiom "let slide" is used to mean allowing or ignoring something, typically by overlooking or forgiving it, instead of taking action or addressing it. It implies a conscious decision to not pursue or respond to a particular issue or behavior.

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