Fill someone in

Meaning: This idiom means to provide someone with information or to update them on details they missed.

Usage in Example Sentences:

  1. “I missed the meeting; can you fill me in on what happened?”
  2. “Let me fill you in on the latest developments in the project.”
  3. “She wasn’t aware of the changes, so I filled her in.”

Origin: The phrase “fill someone in” likely originated in the mid-20th century, using “fill” to represent supplying missing parts or information, as if completing a blank space. This informal expression became widely used to describe catching someone up on news or events.

Fill someone in

Pay off

Meaning: This idiom has two common meanings:

  1. To yield successful results or rewards.
  2. To completely pay a debt.

Usage in Example Sentences:

  1. “All her hard work finally paid off when she got the promotion.”
  2. “If you stay dedicated, your efforts will pay off in the long run.”
  3. “He paid off his student loans last year.”

Origin: “Pay off” has origins in financial language, with the sense of settling debts dating back to the 16th century. Over time, it took on the additional meaning of achieving a beneficial outcome or reward, as if one’s efforts are fully “settled” or rewarded.

Pay off

Wind up

Meaning: This idiom has two primary meanings:

  1. To bring something to a conclusion or end.
  2. To intentionally tease or provoke someone (often used in British English).

Usage in Example Sentences:

  1. “Let’s wind up the meeting with final remarks from everyone.”
  2. “The event wound up around midnight after the final performance.”
  3. “He’s only winding you up—don’t take it seriously.”

Origin: The phrase “wind up” originates from the winding of a clock or mechanical device, signifying bringing something to a point of readiness or an end. Over time, it expanded to mean finishing tasks or, in a more figurative sense, agitating someone by “winding” them up.

Wind up

Aid and abet

Meaning: This idiom refers to helping or supporting someone, especially in doing something wrong or illegal. “Aid” means to help, while “abet” means to encourage or support, particularly in wrongdoing.

Usage in Example Sentences:

  1. “He was arrested for aiding and abetting a criminal in the bank robbery.”
  2. “In some cases, even unknowingly aiding and abetting illegal activity can result in consequences.”
  3. “She was accused of aiding and abetting him in his scheme.”

Origin: The phrase “aid and abet” dates back to the Middle Ages and comes from legal terminology, where it refers to providing help or encouragement to someone committing a crime. It’s often used in legal contexts to describe the action of knowingly assisting in illegal activities.

Aid and abet

Thick as thieves

Meaning: This idiom means that two or more people are very close friends who share secrets and trust each other deeply.

Usage in Example Sentences:

  1. “Those two have been thick as thieves since elementary school.”
  2. “My sisters are thick as thieves and always keep each other’s secrets.”
  3. “Ever since they started working together, they’ve become as thick as thieves.”

Origin: The idiom “thick as thieves” likely originated in the 18th century, referring to the close and secretive nature of thieves working together. “Thick” here means close-knit or strongly bonded, describing a friendship with deep loyalty and shared confidences.

Thick as thieves

Rip off

Meaning: This idiom means to cheat or overcharge someone, or to take advantage of someone by charging them too much for something.

Usage in Example Sentences:

  1. “The souvenir shop tried to rip us off by doubling the price.”
  2. “He felt ripped off after paying so much for a low-quality product.”
  3. “Make sure to read reviews first so you don’t get ripped off.”

Origin: The phrase “rip off” likely originated in the 1960s American slang. “Rip” implies forcefully taking something away, and “off” suggests separation or loss, symbolizing a sense of being taken advantage of or unfairly treated, especially in financial contexts.

Rip off

Once bitten twice shy

Meaning: This idiom means that a person is cautious or hesitant to do something again after having a bad or unpleasant experience the first time.

Usage in Example Sentences:

  1. “After being scammed online, he’s very careful about where he shops. Once bitten, twice shy.”
  2. “She’s reluctant to start a new business partnership after her last one failed. Once bitten, twice shy.”
  3. “He doesn’t trust easily anymore. Once bitten, twice shy.”

Origin: This idiom is thought to have originated in the 19th century, with the concept that someone who has experienced something painful or harmful is wary of experiencing it again. The phrase gained popularity and entered common use to describe situations of learned caution or mistrust following a negative experience.

Once bitten twice shy

Out of the question

Meaning: This idiom means something is impossible or not allowed; there’s no chance it will happen.

Usage in Example Sentences:

  1. “Going on vacation this month is out of the question with all the work I have.”
  2. “Skipping the final exam is completely out of the question.”
  3. “A pay raise this quarter is out of the question given the company’s budget.”

Origin: This phrase dates back to the 18th century and likely originates from formal meetings or debates, where topics not allowed to be discussed were “out of the question” (meaning not open for debate or consideration). It evolved to mean anything that is impossible or unacceptable.

Out of the question

In charge of

Meaning: This idiom means to be responsible for or to have control over something or someone.

Usage in Example Sentences:

  1. “She’s in charge of organizing the event this year.”
  2. “As the project manager, he’s in charge of overseeing the team’s progress.”
  3. “The teacher put me in charge of collecting homework assignments.”

Origin: The phrase “in charge of” comes from the military, where “charge” referred to responsibility or command over troops or a specific duty. Over time, it expanded to describe taking responsibility or control in non-military contexts.

In charge of

In no time

Meaning: This idiom means very quickly or soon, almost immediately.

Usage in Example Sentences:

  1. “Don’t worry, we’ll be finished with the project in no time.”
  2. “She learned to play the piano in no time!”
  3. “The repair shop fixed my car in no time.”

Origin: The phrase “in no time” dates back to the 19th century and implies something happening so quickly that it’s as if no time passed at all. It became a common way to express swift or immediate action.

In no time