A commonly used American idiom has the power to completely ruin an otherwise strong professional relationship. I witnessed this myself with Steve, an American executive within a global tech ...

This phrase means to reveal secret or confidential information. If this phrase — which means working the night shift — ...

American idioms can be colorful, and confusing to visitors from abroad. These American phrases leave some people completely stumped.

Some English idioms are fairly easy to understand, such as “a walk in the park” or a “piece of cake.” “Laundry list” may have to be explained to some foreigners when used as an idiom.

The idiom ace it, however, originated as student slang for getting an "A" on an exam or in a course but soon was extended to other successful accomplishments. [Slang; mid-1900s] ace out 1.

In a bright, airy classroom above the busy streets of Westwood, a group of advanced English students is puzzling over one of its toughest challenges to date: What is the distinction between “bum ...