Is Lightheadedness a Word?

Lightheadedness: A feeling you are "going to faint." Lightheadedness is medically distinct from dizziness, unsteadiness, and vertigo.

How do you spell lightheadedness?

Lightheadedness is a feeling that you are about to faint or "pass out." Although you may feel dizzy, you do not feel as though you or your surroundings are moving. Lightheadedness often goes away or improves when you lie down.

What does the word lightheaded mean?

1 : mentally disoriented : dizzy. 2 : lacking in maturity or seriousness : frivolous. Other Words from light-headed Synonyms Learn More About light-headed.