noun
apron
AY-prun/ˈeɪprən/
A garment worn over the front of clothing to protect it.
The baker wears a cream apron to keep flour off his clothes.

Etymology
Old French naperon meant “small tablecloth.” The meaning shifted from a cloth covering a table to one worn over the front of the body to keep clothing clean.
In context
He's wiping his hands on a slightly stained linen apron worn over a simple dark waist coat and shirt sleeves.
More examples
- She ties an apron around her waist before cooking.
- The children wear aprons while they paint.
- His heavy apron protects his shirt from wood stain.
Forms
apron · aprons