Meaning of the word buttercup in English

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

buttercup

US /ˈbʌt̬.ɚ.kʌp/
UK /ˈbʌt.ə.kʌp/
"buttercup" picture

Noun

a wild plant with bright yellow, cup-shaped flowers

Example:
The field was covered with bright yellow buttercups.
Children often hold a buttercup under their chin to see if they like butter.