ピアス

noun

earrings (for pierced ears)

Specifically refers to earrings designed for pierced ears, as opposed to clip-on earrings (イヤリング).

from English pierce

• 新あたらしいピアスを買かった。

  I bought new earrings.

noun, noun or participle which takes 'suru'

ear piercing; body piercing

Refers to the act of piercing or the piercing itself. Can be used as a suru-verb (ピアスする) for getting a piercing.