多たバイト文も字じ

た

バ

イ

ト

も

じ

Meanings

1

noun

multibyte character

computing

Computing term for a character encoded using two or more bytes, such as in UTF-8 or Shift_JIS.

マルチバイト文も字じ
Synonymous; マルチバイト文字 is the more common term in modern Japanese computing contexts.
シングルバイト文も字じ
Opposite: a single-byte character, typically ASCII.

Compound of 多 (many) + バイト (byte) + 文字 (character), a direct calque of English 'multibyte character'.