Translation

dakku means "Duck" in English.
It's a katakanization, a loan-word.

dakku is normally written with katakana, as ダック.
dakku written with hiragana is だっく.
dakku does not have kanji.
Romaji da kku
Katakanaダック
Hiraganaだっく

Orthography Notes

  • ック contains a small tsu ッ which makes the consonant of the syllable longer.

Synonyms

Further Reading

Wikipedia: 鴨 (Duck)