All Idioms List - The Idioms
https://www.theidioms.com/listList of All Idioms. Page 1 of 150. the brains behind. Meaning: used to refer to the person who originally invented a particular scheme, plan or idea Example: Gladys was the brains behind the successful birthday party that left all the children smiling on their way back home. Read on. at the helm. Meaning: in charge of an organization, group of people, etc. Example: Lara resigned after a …