noun, often attributive \ˈā-prən, -pərn\

Definition of apron

  1. 1 :  a garment usually of cloth, plastic, or leather usually tied around the waist and used to protect clothing or adorn a costume

  2. 2 :  something that suggests or resembles an apron in shape, position, or use: such asa :  the lower member under the sill of the interior casing of a windowb :  an upward or downward vertical extension of a bathroom fixture (such as a sink or tub)c :  an endless belt for carrying materiald :  an extensive fan-shaped deposit of detrituse :  the part of the stage in front of the proscenium archf :  the area along the waterfront edge of a pier or wharfg :  a shield (as of concrete or gravel) to protect against erosion (as of a waterway) by waterh :  the extensive paved part of an airport immediately adjacent to the terminal area or hangars


play \-prənd, -pərnd\ adjective

Did You Know?

In medieval French, a diminutive form of nape, meaning “tablecloth,” was naperon, which referred to a small cloth that is placed over a more elegant tablecloth to protect it from stains. This word appears in English of the 14th century as napron and also denoted a protective cloth, but one that was placed over clothing rather than on a table. Because in speech it is often difficult to tell where word boundaries fall, a napron was incorrectly understood to be an apron. The new form apron effectively replaced napron by the 17th century, which completely obscured the etymological relation of apron to napkin, the name of another protective cloth.

Origin and Etymology of apron

Middle English, alteration (resulting from false division of a napron) of napron, from Middle French naperon, diminutive of nape cloth, modification of Latin mappa napkin

First Known Use: 15th century

Other Aeronautics/Aerospace Terms

APRON Defined for English Language Learners


noun, often attributive \ˈā-prən, -pərn\

Definition of apron for English Language Learners

  • : a piece of clothing that is worn on the front of the body over clothes to keep them from getting dirty

  • : the part of a stage that is in front of the curtain

  • : the paved part of an airport where airplanes load or unload or are turned around

APRON Defined for Kids


noun \ˈā-prən\

Definition of apron for Students

  1. 1 :  a piece of cloth worn on the front of the body to keep clothing from getting dirty

  2. 2 :  a paved area for parking or handling airplanes

Learn More about apron

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feeling or affected by lethargy

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