äänteellismerkityksellisestä
"Äänteellismerkityksellisestä" is a Finnish term that translates to "phonemically significant" or "phonemically distinctive" in English. It refers to a sound difference in a language that has the potential to change the meaning of a word. In linguistics, phonemes are the smallest units of sound that can distinguish one word from another. When a minimal pair of words exists, differing only by a single sound, and those words have different meanings, that sound is considered phonemically significant.
For example, in Finnish, the difference between the short vowel /i/ and the long vowel /i:/ is