Phrases & Expressions

To allow someone to know a secret or be part of a plan.

• I'll let you in on a secret.
• He let her in on the plan.

To reveal a secret or information, often unintentionally.

• Don't let on that you know.
• He knew about the surprise party but never let on.

To be very nervous, anxious, or restless.

• He was like a cat on a hot tin roof waiting for the results.
• She felt like a cat on a hot tin roof before her exam.

Too old to do something or be effective.

• He's a bit long in the tooth for that kind of job.
• That idea is a little long in the tooth now.

To do something to compensate for a mistake or to repair a relationship.

• He wanted to make amends for his rude behavior.
• She tried to make amends by buying him a gift.

To make progress or move forward, especially with difficulty.

• We are finally making headway on the project.
• It's hard to make headway in this market.

The distress call made when the fuel left on landing would be below the final reserve.

• The pilot declared MAYDAY fuel because the reserve fuel was almost used up.
• After the long hold, the crew had to report MAYDAY fuel to the controller.

A payment term indicating that the full amount of an invoice is due within 30 days from the invoice date.

• The invoice states 'Net 30' payment terms.
• We offer net 30 for approved accounts.

In a place that is not well-known or frequented by many people.

• This village is off the beaten path.
• We found a quiet cafe off the beaten path.

Not officially recorded, especially regarding financial transactions or employment, often to avoid taxes or legal requirements.

• The company paid some employees off the books.
• They kept some transactions off the books to reduce their tax burden.