kirjainmerkkejä
Kirjainmerkkejä, often translated as "letter marks" or "typographical symbols," refers to a category of characters used in writing that are not full letters of an alphabet but serve specific functions. These can include punctuation marks, diacritics, and other symbols that modify or accompany letters. For instance, umlauts (ä, ö, ü) and accents (á, é, í) are considered kirjainmerkkejä as they alter the pronunciation or meaning of a base letter.
Punctuation such as periods (.), commas (,), question marks (?), and exclamation points (!) are also key examples of kirjainmerkkejä.