- an instrument for measuring, especially one that automatically measures and records the quantity of something, as of gas, water, miles, or time, when it is activated.
- parking meter.
- to measure by means of a meter.
- to process (mail) by means of a postage meter.
Origin of meter3
Examples from the Web for metering
This pulls down the metering pin, increasing the gasoline flow.
The only moving part is the metering valve, which rises and falls with the changes in vacuum.
The air chamber surrounds the metering valve, and there is a mixing chamber above.
It will be noticed that a metering pin or needle valve opens the jet when the air valve opens.
The quantity of water fed to the boiler during the test may be found by metering or by weighing.Engineering Bulletin No 1: Boiler and Furnace Testing
Rufus T. Strohm
- the US spelling of metre 1
- the US spelling of metre 2
- any device that measures and records the quantity of a substance, such as gas, that has passed through it during a specified period
- any device that measures and sometimes records an electrical or magnetic quantity, such as current, voltage, etc
- See parking meter
- to measure (a rate of flow) with a meter
- to print with stamps by means of a postage meter
Word Origin and History for metering
also metre, "poetic measure," Old English meter "meter, versification," from Latin metrum, from Greek metron "meter, a verse; that by which anything is measured; measure, length, size, limit, proportion," from PIE root *me- "measure" (see meter (n.2)). Possibly reborrowed early 14c. (after a 300-year gap in recorded use) from Old French metre, with specific sense of "metrical scheme in verse," from Latin metrum.
also metre, unit of length, 1797, from French mètre (18c.), from Greek metron "measure," from PIE root *me- "to measure" (cf. Greek metra "lot, portion," Sanskrit mati "measures," matra "measure," Avestan, Old Persian ma-, Latin metri "to measure"). Developed by French Academy of Sciences for system of weights and measures based on a decimal system originated 1670 by French clergyman Gabriel Mouton. Originally intended to be one ten-millionth of the length of a quadrant of the meridian.
"device for measuring," abstracted 1832 from gas-meter, etc., from French -mètre, used in combinations (in English from 1790), from Latin metrum "measure" or cognate Greek metron "measure" (see meter (n.2)). Influenced by English meter "person who measures" (late 14c., agent noun from mete (v.)). As short for parking meter from 1960. Meter maid first recorded 1957; meter reader 1963.
"to measure by means of a meter," 1884, from meter (n.3). Meaning "install parking meters" is from 1957.
- The standard unit of length in the International System of Units that is equivalent to 39.37 inches.
- The basic unit of length in the metric system, equal to 39.37 inches. See Table at measurement.