long arm: Idiom Meaning and Origin

What does ‘long arm’ mean?

The idiom "long arm" refers to the influence or power that someone or something has to reach or affect a wide range of people or situations. It suggests that this influence extends far beyond what is typically expected or imagined.

Idiom Explorer

Enigmatic Extent

The idiom "long arm" is rooted in the figurative sense of the word "long" being used to describe something extensive or far-reaching in a metaphorical sense. It serves as a vivid and concise way of conveying the idea of influence, power, or authority that extends beyond expected limits, often with a suggestion of control or surveillance.

One interpretation of the idiom is that a person with a "long arm" possesses the ability to reach or influence individuals or situations that are seemingly beyond their immediate reach. The idiom can imply the person's ability to exert control, enforce regulations, or exercise authority in unexpected or surprising ways.

The earliest recorded instances of the idiom date back to the 18th century. One example can be found in the 1764 novel "The Castle of Otranto" by Horace Walpole, where he writes, "This youth, whose features, though not handsome, had a something in them agreeable and venerable, advanced towards the company with a long-armed gravity."

He used his power to control and influence others.

Over time, the idiom has been adopted in various contexts and domains. In legal contexts, the term "long arm statute" refers to a law that grants a state jurisdiction over an out-of-state defendant if they have sufficient "minimum contacts" with that state, enabling the state's court system to reach and exert authority over them.

Beyond law, the idiom has been used in other domains as well. In the world of sports, for instance, a dominant athlete or team may be described as having a "long arm" that extends its influence over the competition through skill, strategic prowess, or even intimidation.

Additionally, the idiom can sometimes carry a negative connotation, suggesting an overreaching, intrusive, or controlling nature. It can evoke notions of surveillance or intrusion, as seen in the phrase "the long arm of the law," which implies that authorities have far-reaching powers to apprehend or punish individuals who transgress.

The idiom "long arm" is a metaphorical expression rooted in the idea of extensive or far-reaching influence, power, or authority. It conveys the notion of someone or something being able to reach beyond expected limits, often in a way that implies control, surveillance, or dominance. Its usage dates back to the 18th century and it has been adopted in various contexts, including law and sports. As with all idioms, its meaning may evolve and adapt over time, but its core essence of extended influence remains timeless.

Example usage

Examples of how the idiom "long arm" can be used in a sentence:

  • He used his long arm to reach the top shelf and grab the book.
  • The government's long arm extends to every corner of the country.
  • Despite living in a remote village, his long arm of influence reached the highest levels of power.

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