safety pin

¹ American  

noun

1. a pin bent back on itself to form a spring, with a guard to cover the point.

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safety-pin ² American  

[seyf-tee-pin] / ˈseɪf tiˌpɪn /

verb (used with object)

safety-pinned, safety-pinning

1. to secure or affix with a safety pin.

   to safety-pin a child's mittens to his coat sleeve.

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safety pin British  

noun

1. a spring wire clasp with a covering catch, made so as to shield the point when closed and to prevent accidental unfastening

2. another word for pin

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Etymology

Origin of safety pin¹

First recorded in 1855–60

Origin of safety-pin¹

First recorded in 1915–20

Example Sentences

The costume department must have used every safety pin in town.

From Los Angeles Times

Maralyn crafted a fishing line, using a safety pin from a first-aid kit and a piece of string, and survived on raw fish, turtles and small sharks.

From BBC

Sometimes you don’t even need safety pins, and after dry cleaning, it stays on still sticky.

From Los Angeles Times

“But all the negotiation channels or mechanisms that North and South Korea had for preventing escalation or misunderstandings are gone. The safety pin has been pulled out.”

From Los Angeles Times

If the safety pin is still there the next time you declutter — meaning you haven’t worn the item in that time frame — it’s time to part ways.

From Seattle Times