元となった辞書の項目
オ
syllable
The katakana syllable オ (o). Its equivalent in hiragana is お (o). It is the fifth syllable in the gojūon order; its position is ア行オ段 (a-gyō o-dan, “row a, section o”).
意味（1）
The katakana syllable オ (o). Its equivalent in hiragana is お (o). It is the fifth syllable in the gojūon order; its position is ア行オ段 (a-gyō o-dan, “row a, section o”).
