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Related to lightheaded: lightheadedness, vertigo


Faint or dizzy: felt lightheaded from running.

light′head′ed·ly adv.
light′head′ed·ness n.


(ˈlaɪtˈhɛd ɪd)

1. giddy, dizzy, or delirious.
2. having or showing a frivolous or volatile disposition; thoughtless.
light′head′ed•ly, adv.
light′head′ed•ness, n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.lightheaded - weak and likely to lose consciousness; "suddenly felt faint from the pain"; "was sick and faint from hunger"; "felt light in the head"; "a swooning fit"; "light-headed with wine"; "light-headed from lack of sleep"
ill, sick - affected by an impairment of normal physical or mental function; "ill from the monotony of his suffering"
2.lightheaded - lacking seriousnesslightheaded - lacking seriousness; given to frivolity; "a dizzy blonde"; "light-headed teenagers"; "silly giggles"
frivolous - not serious in content or attitude or behavior; "a frivolous novel"; "a frivolous remark"; "a frivolous young woman"


Having a sensation of whirling or falling:


adj mareado; to be o feel — sentir que se va a desmayar, estar or sentirse mareado
References in classic literature ?
During his last night he was especially lightheaded, for then he was in terrible agony, and kept rambling in his speech until my soul was torn with pity.
Daniel Kearns, before the game, was feeling lightheaded.
I was sweating and felt lightheaded, but thought it was hunger at first.
Duterte said he skipped the dinner and pictorial at the end of the summit because he was feeling lightheaded from jet lag.
A week later, Gabriel's parents return with him to the ER with concern that he "hasn't been himself"--ie, throwing tantrums, slow to react, complaining of headache and lightheaded ness.
Q Why do I get lightheaded when I stand up from a seated position?
And if the comic antics become too lightheaded, it's worth remembering that the original sources for this work were written during the Depression, when people were dying for a laugh.
The stream of warm air felt good on my chilly arms as we visited, but eventually I started feeling lightheaded and a bit ill.
Allison later tweeted that she had just got a little lightheaded and thanked the president for catching her.
Enough fumes will leave you lightheaded and nauseated.
Important precautions Always sit when you're taking fast-acting nitroglycerin, as it can drop your blood pressure, making you lightheaded and at risk of falls.
Some athletes experience warning symptoms such as lightheaded spells, shortness of breath, or chest pain.