ピアッシングalso: ぴあしんぐぴあっしんぐMeanings1nounpiercingRefers to body piercing, the jewelry itself, or the act of piercing. A straightforward loanword from English.彼かの女じょは耳みみに新あたらしいピアッシングを開あけた。She got a new piercing in her ear.