casual
US /ˈkæʒuəl/
・UK /ˈkæʒuəl/
A2
Adjective
- Being careless or having little thought or effort
- (Of clothes, etc.) not formal; easy to wear
- Not happening on a regular basis
- Not so important; without much value
- Without definite or serious intention; random.
Countable Noun
- A worker employed on a temporary or irregular basis.
- A job as a musician that is not regular or permanent.
- A person who is not directly involved or concerned; an observer.