Language structure refers to the way words and sentences are organized to convey meaning. It includes elements like grammar, which governs how words combine, and syntax, which focuses on the arrangement of words in sentences. Understanding language structure helps us communicate clearly and effectively, whether we are speaking or writing. Another important aspect of language structure is morphology, the study of how words are formed and their internal structure. For example, the word "unhappiness" consists of the prefix "un-", the root "happy," and the suffix "-ness." By analyzing these components, we can better understand how meaning is created in language.