Lightheaded Meaning

There are 2 meaning(s) for word Lightheaded

Lightheaded Meaning 1 : weak and likely to lose consciousness

    Synonyms : faint,  light,  light-headed,  swooning
Lightheaded Meaning 2 : lacking seriousness; given to frivolity

    Synonyms : airheaded,  dizzy,  empty-headed,  featherbrained,  giddy,  light-headed,  silly