graffiti

Từ điển Oxford Advanced Learner 8th

graf·fiti BrE [ɡrəˈfiːti] NAmE [ɡrəˈfiːti] noun uncountable, plural
drawings or writing on a wall, etc. in a public place
•The subway was covered in graffiti.
•Someone had scrawled graffiti all over the school walls.

Word Origin:
[graffiti] mid 19th cent.: from Italian (plural), from graffio ‘a scratch’.

Example Bank:
•Racist graffiti was sprayed on the walls.
•The buildings were covered with graffiti.
•a fashionable graffiti artist