giddiness
noun [ U ] uk/ˈɡɪd.i.nəs/ us/ˈɡɪd.i.nəs/
飘飘然的感觉
a silly, happy, excited feeling that shows in your behaviour
His childlike excitement verged on giddiness. 他孩子般的兴奋让他飘飘然的。
眩晕，头晕目眩
a temporary feeling that your sense of balance is not good and that you may fall down
Inhalation of the gas can cause headache or giddiness. 吸入这种气体会导致头痛和眩晕。
Synonym: dizziness (FEELING)