Translation

itachi means "Weasel" or "Japanese Weasel" in English.

itachi is normally written with katakana, as イタチ.
itachi written with hiragana is いたち.
itachi written with kanji is .
This word contains non-jouyou kanji 常用漢字.
Romaji i ta chi
Hiragana
Katakana
Kanji
Meaning Weasel
School Level

itachi may also be written as 鼬鼠.

Trivia

  • Not to be confused with Uchiha Itachi うちはイタチ.

Further Reading

Wikipedia: (Weasel)