Meaning of the word lightheaded in English

What does lightheaded mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

lightheaded

US /ˈlɑɪtˌhed·əd/
UK /ˈlaɪtˌhɛdɪd/

Adjective

1.

feeling dizzy and as if you might faint

Example:
She felt suddenly lightheaded and had to sit down.
If you stand up too quickly, you might feel lightheaded.
2.

silly or not serious, often in a pleasant way

Example:
After a few drinks, he became quite lightheaded and started telling jokes.
Her lightheaded comments always made everyone laugh.