Translation

buru means "Bull" or "Bulldog" in English.
It's a katakanization, a loan-word.

  • Bull vs. Steer, Ox
    A Bull is a male Cattle that has not been castrated, while Steer and Ox are castrated. In Japanese, the term kyoseigyuu 去勢牛 refers to them.
buru is normally written with katakana, as ブル.
buru written with hiragana is ぶる.
buru does not have kanji.
Romaji bu ru
Katakana
Hiragana

Synonyms

Further Reading

Wikipedia: 牡牛 (Bull)
burudoggu ブルドッグ.