Meaning of the word "brighten up" in English

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

brighten up

US /ˈbraɪ.tən ʌp/
UK /ˈbraɪ.tən ʌp/
"brighten up" picture

Phrasal Verb

1.

to make something more cheerful, lively, or attractive

Example:
•
Let's add some colorful flowers to brighten up the room.
•
A fresh coat of paint can really brighten up an old house.
2.

to become more cheerful or lively

Example:
•
Her face brightened up when she saw her friend.
•
The weather started to brighten up after the rain.