Meaning of the word fluctuating in English

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

fluctuating

US /ˈflʌktʃueɪtɪŋ/
UK /ˈflʌktjueɪtɪŋ/

Adjective

changing often from one thing to another in an irregular way

Example:
The patient's temperature has been fluctuating all night.
The stock market has been very fluctuating recently.