元となった辞書の項目
家鴨
noun
a domestic duck (a domesticated variety of mallard) / (slang, often derogatory) a woman who is short and has a large butt
意味（1）
a domestic duck (a domesticated variety of mallard)
意味（2）
(slang, often derogatory) a woman who is short and has a large butt
意味（3）
an academic grade of “B” (from the way the 乙 (otsu) character, used to indicate this grade, looks vaguely like a duck)
意味（4）
(military) an amphibious truck (from the English duck)
