Comprehensive resource for understanding and mastering English idioms
The idiom "fall on deaf ears" means that something is ignored or paid no attention to, often because it is considered unimportant or inconsequential. It can also imply a lack of interest or a willful refusal to listen to someone's message or advice.
The phrase "fall on deaf ears" is thought to have originated in medieval times when a person who had been plagued by an itchy ear would be given a potion of honey and dipped their ear in it to soothe the itching. The phrase comes from the idea that the honey would fall on deaf ears, meaning that the person would ignore any other advice or medicine while they were receiving this particular treatment. Over time, the idiom has taken on a more metaphorical meaning and is now used to describe situations where someone is not listening or paying attention to something important. The phrase has remained fairly consistent in meaning since its early origins, but it has become more common and widely understood in contemporary language.