Look up piercing in Wiktionary, the free dictionary.
Piercing most commonly refers to body piercing.
It may also refer to:
- Piercing (metalworking), a manufacturing process for cutting webs, sheet metal, and plates
- Piercing (novel)
- Piercing (film), a 2018 horror film
- Rotary piercing, a metalworking process for forming seamless tubes
- "Piercing", a 2001 song by Katy Hudson (later known as Katy Perry) from the album Katy Hudson
- In computational geometry, piercing a collection of objects means finding a hitting set for these objects