význaný

Význaný is a term used in linguistics, particularly in the study of Slavic languages, to refer to a specific phonological process. It describes the phenomenon where a historically short vowel in an unstressed syllable becomes lengthened or diphthongized when it falls into a stressed position. This change is often conditioned by the surrounding phonetic environment. The term itself derives from Slavic roots related to meaning and significance, reflecting the idea that the vowel gains importance or prominence when it is stressed.

The exact realization of význaný can vary across different Slavic languages. In some cases, it might result in a simple lengthening of the vowel sound. In others, it could lead to the formation of a diphthong, where a single vowel sound transitions into a vowel-consonant or vowel-vowel glide. This process is a key factor in understanding the historical development of Slavic vowel systems and explains many of the apparent irregularities in modern Slavic vocabulary. Comparative philology often employs the concept of význaný to reconstruct proto-Slavic word forms and trace their evolution into contemporary languages.