対訳 カーニング
出典:Wiktionary
From kern (“part of a letter which extends into the space used by another letter”) + -ing, from French carne (“corner”).
kerning (countable かつ uncountable, 複数形 kernings)
Kerning and tracking are sometimes confused; the latter refers to the uniform adjustment of letterspacing for a whole unit of text, while kerning relates to the spacing between two individual glyphs.