adjective🔗ShareDisordered in the head; dizzy or feeling faint; hence, flighty in mind; delirious."After standing for hours at the school concert, the student felt lightheaded and struggled to stay awake. "medicinesensationphysiologybodymindChat with AIVocabulary GamePractice Reading
adjective🔗ShareThoughtless; volatile; frivolous."Her lightheaded comments during the serious meeting showed she wasn't taking the situation seriously. "charactermindattitudeChat with AIVocabulary GamePractice Reading
