Which term refers to the study of the sound system of a language that describes the abstract system that allows the speakers to distinguish meaning from verbal noise?

• A. Phonology
• B. Phoneme
• C. Polysemy
• D. Prosodic Features

Answer: (A)

The main idea here is distinguishing the abstract system of sounds a language uses to signal meaning from the actual spoken noise we hear. That focus is phonology. Phonology studies how the sound system is organized—what sounds (phonemes) count as distinct in a language, how they contrast to create meaning, and the rules for how they can combine. It explains why some sound sequences change meaning (like the difference between /b/ and /p/ in bat vs. pat) and how those sounds function within the language’s structure. In contrast, phonetics looks at the physical production and acoustic properties of those sounds, polysemy deals with a single word having multiple meanings, and prosodic features cover aspects like intonation, stress, and rhythm rather than the abstract system that distinguishes meanings.