safety pin

Noun

(sewing) A pin in the form of a clasp, which has a guard to cover the sharp point; used to join two pieces of fabric, etc., together temporarily.

Japanese Meaning

衣服などの布を一時的に留めるために使用される、鋭い先を覆う保護部が付いた留め金具。

She fastened the torn hem with a safety pin until she could repair it properly.

彼女は修理できるまで裂けた裾を安全ピンで留めておいた。

Sense（1）

(sewing) A pin in the form of a clasp, which has a guard to cover the sharp point; used to join two pieces of fabric, etc., together temporarily.

Sense（2）

(military) The pin of a hand grenade, which prevents accidental detonation.

safety pins

（ plural ）