giddiness
US
UK giddiness n: (dizzy feeling)
SC 眩晕 xuàn yūn
SC 昏眩 xuàn yūn ，hūn xuàn
SC 头晕目眩 xuàn yūn ，tóu yūn mù xuàn
Suddenly a feeling of giddiness came over JoAnne, and she sat down quickly.
giddiness n: informal (absent-mindedness)
SC 心不在焉 xīn bú zài yān
In his giddiness, Arthur completely forgot to bring the folder.