Translation

kyatto means "Cat" in English.
It's a katakanization, a loan-word.

kyatto is normally written with katakana, as キャット.
kyatto written with hiragana is きゃっと.
kyatto does not have kanji.
Romaji kya tto
Katakanaキャ
Hiraganaきゃ

Orthography Notes

  • キャ is a compound kana representing a single syllable with multiple characters.
  • ット contains a small tsu which makes the consonant of the syllable longer.

Synonyms

neko , ieneko 家猫, Felis catus, Felis silvestris catus.

Further Reading

Wikipedia: ネコ (Cat)
koneko 子猫.