noun
Technical term used in character encoding, typography, and linguistics to refer to a distinct kanji character and its variant written forms (e.g., traditional vs. simplified, or different glyphs).
Unicodeでは、同じ字種に属する異体字が複数収録されている。
In Unicode, multiple variant forms belonging to the same character class are included.
このフォントは字種が豊富で、旧字体も表示できる。
This font has a rich set of character classes and can also display old character forms.