Noun

(en noun)

(label) A field.

A unit of surface area (symbol'' a. ''or ac.), originally as much as a yoke of oxen could plough in a day; later defined as an area 1 chain (22 yd) by 1 furlong (220 yd), or 4,840 square yards. Equivalent to about 4,046.86 square metres.

* {{quote-book, year=2006, author=

, title=Internal Combustion , chapter=2 citation , passage=Buried within the Mediterranean littoral are some seventy to ninety million tons of slag from ancient smelting, about a third of it concentrated in Iberia. This ceaseless industrial fueling caused the deforestation of an estimated fifty to seventy million acres of woodlands.}}

A large amount (of area).

Noun

(en noun)

(always meter ) A device that measures things.

(always meter ) A parking meter or similar device for collecting payment.

gas meter

(always meter ) (dated) One who metes or measures.

(chiefly, US, elsewhere metre) The base unit of length in the International System of Units (SI), conceived of as 1/10000000 of the distance from the North Pole to the Equator, and now defined as the distance light will travel in a vacuum in 1/299792458 second.

* {{quote-magazine, year=2013, month=May-June, author= William E. Conner

, title= An Acoustic Arms Race , volume=101, issue=3, page=206-7, magazine=(American Scientist) , passage=Earless ghost swift moths become “invisible” to echolocating bats by forming mating clusters close (less than half a meter ) above vegetation and effectively blending into the clutter of echoes that the bat receives from the leaves and stems around them.}}

(chiefly, US, elsewhere metre) (music) An increment of music; the overall rhythm; particularly, the number of beats in a measure.

(chiefly, US, elsewhere metre, prosody) The rhythm pattern in a poem.

(chiefly, US, elsewhere metre) A line above or below a hanging net, to which the net is attached in order to strengthen it.

(obsolete) A poem.