An idiomatic expression is a phrase or an expression that has a figurative meaning different from its literal meaning. These expressions are often unique to a particular language or culture, making them challenging for non-native speakers to understand. For example, the idiom “kick the bucket” means to die, rather than literally kicking a bucket. Idiomatic expressions enrich language by adding color and depth to communication. They can convey emotions, cultural nuances, or specific situations in a concise way. Common examples include “break the ice” to mean starting a conversation or “spill the beans” to indicate revealing a secret. Understanding these phrases is essential for effective communication in any language.