Translation

takuboku means "Woodpecker" in English.

takuboku written with kanji is 啄木.
This word contains non-jouyou kanji 常用漢字.
takuboku written with katakana is タクボク.
takuboku written with hiragana is たくぼく.
Romaji ta ku bo ku
Hiraganaたくぼく
Katakanaタクボク
Kanji 啄 木
Meaning Peck Tree
School Level ✕ 小1

Further Reading

Wikipedia: 啄木鳥 (Woodpecker)