You see these things around you all the time. Some of them, you even use. The least you could do is know their names!

1. Aglet

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The piece of plastic covering the ends of your shoelace, so you don’t have to moisten them with spit to thread them through your shoelace holes.

2. Bollard

Steel-Bollards

The posts in the parking lot let that lets wheelchairs and shopping carts go through, but not your car.

3. Dingbat

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Non-alphanumeric, non-punctuation characters, usually used when you want to write something that you don’t want your children to read.

4. Ferrule

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The metal band that connects the pencil eraser to the end of the pencil.

5. Keeper

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The leather loop in your belt or watch strap that keeps the end in place after it has been fastened through the buckle.




6. Kerf

Kerf

The groove made by a sawblade, ie, the width of a cut. In the image above we see a 2.5 micron kerf.

7. Punt, or Kick

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The small indentation at the bottom or a wine bottle, designed to give the bottle extra strength, and also, to make it look like it has more wine than it really does

8. Philtrum

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The vertical groove between your lip and nose that separates your left and right mustache, unless you’re Hitler, then it’s the part that your mustache covers.

9. Phosphenes

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The points of light that you see behind your eyelids when you shut your eyes really hard.

10. Tragus

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The little piece of cartilage that sticks out at the front side of your ear

Contributor: Beatrice Adams