Definify.com
Webster 1913 Edition
Apron
A′pron
(ā′pŭrn or ā′prŭn; 277)
, Noun.
 [OE. 
napron
, OF. naperon
, F. napperon
, dim. of OF. nape
, F. nappe
, cloth, tablecloth, LL. napa
, fr. L. mappa
, napkin, table napkin. See Map
.] 1. 
An article of dress, of cloth, leather, or other stuff, worn on the fore part of the body, to keep the clothes clean, to defend them from injury, or as a covering. It is commonly tied at the waist by strings. 
2. 
Something which by its shape or use suggests an apron; 
as, 
(a) 
The fat skin covering the belly of a goose or duck. 
[Prov. Eng.] 
Halliwell. 
(b) 
A piece of leather, or other material, to be spread before a person riding on an outside seat of a vehicle, to defend him from the rain, snow, or dust; a boot. 
“The weather being too hot for the apron.” Hughes. 
(c) 
(Gun.) 
A leaden plate that covers the vent of a cannon. 
(d) 
(Shipbuilding) 
A piece of carved timber, just above the foremost end of the keel. 
Totten
. (e) 
A platform, or flooring of plank, at the entrance of a dock, against which the dock gates are shut. 
(f) 
A flooring of plank before a dam to cause the water to make a gradual descent. 
(g) 
(Mech.) 
The piece that holds the cutting tool of a planer. 
(h) 
(Plumbing) 
A strip of lead which leads the drip of a wall into a gutter; a flashing. 
(i) 
(Zool.) 
The infolded abdomen of a crab. 
Webster 1828 Edition
Apron
A'PRON
,Noun.
  1.
  A cloth or piece of leather worn on the forepart of the body, to keep the clothes clean, or defend them from injury.2.
  The fat skin covering the belly of a goose.3.
  In gunnery, a flat piece of lead that covers the vent of a cannon.4.
  In ships, a piece of curved timber, just above the foremost end of the keel.5.
  A platform, or flooring of plank, at the entrance of a dock, on which the dock gates are shut.6.
 A piece of lether or other thing to be spread before a person riding in a gig, chaise or sulky, to defend him from rain, snow or dust.Definition 2025
apron
apron
English

A woman holding holly in her apron.
Noun
apron (plural aprons)
- An article of clothing worn over the front of the torso and/or legs for protection from spills.
 -  A hard surface bordering a structure or area.
- The paved area of an airport, especially the area where aircraft park away from a terminal
 - The spreading end of a driveway.
 - The paved area below the yellow line on a race track.
 - The loading, parking or roadway area immediately beside a railway station
 - The portion of a stage extending towards the audience beyond the proscenium arch in a theatre.
 - (pinball) A large decal toward the bottom of a pinball table.
 
 - The sides of a tree’s canopy.
 - The cap of a cannon; a piece of lead laid over the vent to keep the priming dry.
 - A removable cover for the passangers' feet and legs in an open horse carriage.
 
Translations
clothing
  | 
  | 
the paved area of an airport