Semantics - Lexical

: Words rarely have a single "core" meaning. Instead, they have a range of potential meanings that shift depending on context. Why Does It Matter Today?

is when one word has multiple related meanings (like "guard" or "music"). Lexical Semantics

At its simplest, lexical semantics is the study of what mean and how they relate to one another within a language. While "sentential semantics" looks at how whole sentences gain meaning through structure, lexical semantics focuses on the "mental dictionary" (lexicon) we all carry in our heads. : Words rarely have a single "core" meaning