Translation

The Japanese word for "Turtle" is kame 亀.

Romaji ka me
Hiraganaかめ
Katakanaカメ
Kanji 亀
School Level 中

Loan-word

The word "Turtle" katakanized would be tātoru タートル.
Romaji taa to ru
Katakanaタートル
Hiraganaたーとる

Synonyms

Testudines.

Further Reading

Wikipedia: Turtle (亀)
rikugame 陸亀.