Definition

Writing, drawing, or painting made on public surfaces like walls, typically unauthorized and often artistic or political in nature. The term encompasses everything from simple tags to elaborate murals, and has evolved from vandalism into a recognized art form.

Example Usage

The alley behind the gallery was filled with vibrant graffiti pieces from local street artists.

Origin

From Italian 'graffito' (scratch), derived from Latin 'graphium' (stylus); the plural 'graffiti' is Italian.

Fun Fact

Modern graffiti culture emerged in 1970s New York City and is now exhibited in museums worldwide.

Source: Definition backfill (hailey)