Definition:-
- Relaxed and unconcerned. (adjective)
- Not regular or permanent. (adjective)
- Happening by chance; accidental. (adjective)
- Without formality of style or manner, in particular (of clothing) suitable for everyday wear rather than formal occasions. (adjective)
- A person who does something irregularly. (noun)
- Clothes or shoes suitable for everyday wear rather than formal occasions. (noun)
- A youth belonging to a subculture characterized by the wearing of expensive casual clothing and frequently associated with football hooliganism. (noun)