1 文書を見つけるための辞書。

• intelligence quotient, iq, i.q.
• Ｉ．Ｑ．, ＩＱ, アイキュー, 知能指数
• a measure of a person's intelligence as indicated by an intelligence test; the ratio of a person's mental age to their chronological age (multiplied by 100)
• 知能検査による知能の測定