adverb, adverb taking the 'to' particle
dizzyingly; feeling faint; lightheaded
Mimetic adverb describing a sudden dizzy or lightheaded sensation, often with the particle と. Related to くらっと.
See also: くらっと
立ち上がったら、くらりとめまいがした。
When I stood up, I suddenly felt dizzy.
暑さで頭がくらりとした。
My head felt lightheaded from the heat.