Which aspect of language deals with the meaning of words and sentences?

The aspect of language that deals with the meaning of words and sentences is semantics. Semantics is the study of meaning in language, encompassing how words, phrases, and sentences convey specific ideas or concepts. Understanding semantics allows individuals to grasp not only the dictionary definitions of words but also how context can influence meaning, allowing for interpretations based on usage in different scenarios.

In contrast, syntax refers to the rules and structures that govern how words are arranged to form sentences. Phonology deals with the sounds of speech and how they are organized in particular languages, while morphology focuses on the structure and formation of words, including the use of prefixes, suffixes, and root words. Thus, while these other aspects are crucial for language development and structure, they do not specifically address the meanings of words and sentences, which is the domain of semantics.