What is metonyme?

Answer 1

Metonymy is a figure of speech in which one word or phrase is substituted for another with which it is closely associated. For example, using "the White House" to refer to the U.S. President or his administration is a common instance of metonymy. This literary device helps convey meanings and ideas by evoking related concepts, enhancing the richness of language. It differs from synecdoche, where a part is used to represent the whole or vice versa.