Aänneoppi
Aänneoppi is a Finnish term that translates to phonology in English. It refers to the study of sound systems within languages, encompassing the systematic organization of sounds, their patterns, and how they are used to create meaning. Phonology examines the phonemes of a language, which are the smallest units of sound that can distinguish one word from another. It also investigates the rules governing how these sounds can be combined and where they can appear within a word.
The field of phonology explores various aspects of sound in language, including intonation, stress, and rhythm.