Meaning of the word "treasure hunting" in English

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

treasure hunting

US /ˈtrɛʒər ˌhʌntɪŋ/
UK /ˈtrɛʒə ˌhʌntɪŋ/

Noun

the activity of searching for treasure, especially as a hobby or sport

Example:
They spent their vacation treasure hunting along the coast.
Treasure hunting can be a thrilling adventure.