gauge

gauge or gage
[ɡeɪdʒ]
vb
to measure or determine the amount, quantity, size, condition, etc, of
to estimate or appraise; judge
to check for conformity or bring into conformity with a standard measurement, dimension, etc
n
a standard measurement, dimension, capacity, or quantity
any of various instruments for measuring a quantity
a pressure gauge
any of various devices used to check for conformity with a standard measurement
a standard or means for assessing; test; criterion
scope, capacity, or extent
the diameter of the barrel of a gun, esp a shotgun
the thickness of sheet metal or the diameter of wire
the distance between the rails of a railway track: in Britain 4 ft 8½ in. (1.435 m)
the distance between two wheels on the same axle of a vehicle, truck, etc
the position of a vessel in relation to the wind and another vessel. One vessel may be windward (weather gauge) or leeward (lee gauge) of the other
the proportion of plaster of Paris added to mortar to accelerate its setting
the distance between the nails securing the slates, tiles, etc, of a roof
a measure of the fineness of woven or knitted fabric, usually expressed as the number of needles used per inch
the width of motion-picture film or magnetic tape
adj
(of a pressure measurement) measured on a pressure gauge that registers zero at atmospheric pressure; above or below atmospheric pressureSee absolute
5 bar gauge