Lightheaded

/ˈlaɪtˌhɛd.ɪd/

Meaning & Definition

adjective

Feeling faint or dizzy, often as a result of a sudden drop in blood pressure or dehydration.

After standing up too quickly, she felt lightheaded and had to sit down.

Having a lack of seriousness; flippant or carefree.

His lightheaded attitude during the serious discussion was frustrating to his colleagues.

Derived from the combination of 'light', meaning not heavy, and 'headed', referring to a state of mind or body.

lightheaded feeling:

A sensation of dizziness usually associated with low blood pressure.

lightheaded from excitement:

Feeling dizzy or euphoric due to excitement.

Feeling a bit tipsy or light from alcohol.

After a few drinks, I was feeling lightheaded.

To be in a euphoric state, often due to excitement or joy.

She was so lightheaded after the surprise party that she couldn't stop smiling.