1 文書を見つけるための辞書。

• lightheaded, empty-headed, silly, giddy, airheaded, featherbrained, dizzy, light-headed
• 浅墓, 滅多, 浅はか, 軽躁
• lacking seriousness; given to frivolity; "a dizzy blonde"; "light-headed teenagers"; "silly giggles"
• 真剣さを欠いているさま