Noun

(en noun)

A yard to the rear of a house or similar residence.

(colloquial) A person's neighborhood, or an area nearby to a person's usual residence or place of work and where the person is likely to go.

* {{quote-book, year=2005

, author=Christopher Kennedy Lawford , title=Symptoms of withdrawal: a memoir of snapshots and redemption , page=18 citation , isbn=0060732482, 9780060732486 , passage=The entire beach was my backyard , from the Hiltons' house in the south all the way to Steele Hunter's house in the north.}}

(colloquial) An area nearby to a country or other jurisidiction's legal boundaries, particularly an area in which the country feels it has an interest.

* {{quote-book, year=1942

, year_published= , author=Wilfrid Hardy Callcott , title=The Caribbean policy of the United States, 1890-1920 , page=343 citation , passage=However, the region was in the United States backyard and Britain should look passively on with acquiescence in whatever policy the United States saw fit to pursue about Mexico.}}

Noun

(en noun)

A land area free of woodland, cities, and towns; open country.

A wide, open space that is usually used to grow crops or to hold farm animals.

* (Lord Byron) (1788-1824)

fields which promise corn and wine

*{{quote-book, year=1927, author= F. E. Penny

, chapter=5, title= Pulling the Strings , passage=Anstruther laughed good-naturedly. “[…] I shall take out half a dozen intelligent maistries from our Press and get them to give our villagers instruction when they begin work and when they are in the fields .”}}

The open country near or belonging to a town or city—usually used in plural.

*

, title=(The Celebrity), chapter=8 , passage=I corralled the judge, and we started off across the fields , in no very mild state of fear of that gentleman's wife, whose vigilance was seldom relaxed. And thus we came by a circuitous route to Mohair, the judge occupied by his own guilty thoughts, and I by others not less disturbing.}}

A physical phenomenon, such as force, potential, or fluid velocity, that pervades a region.

(senseid)A course of study or domain of knowledge or practice.

* {{quote-magazine, date=2013-05-10, author=Audrey Garric

, volume=188, issue=22, page=30, magazine=(The Guardian Weekly) , title= Urban canopies let nature bloom , passage=As towns continue to grow, replanting vegetation has become a form of urban utopia and green roofs are spreading fast. Last year 1m square metres of plant-covered roofing was built in France, as much as in the US, and 10 times more than in Germany, the pioneer in this field .}}

An area that can be seen at a given time.

(senseid)A place where a battle is fought; a battlefield.

* (William Shakespeare) (1564-1616)

this glorious and well-foughten field

* (John Milton) (1608-1674)

What though the field be lost?

An area reserved for playing a game.

A realm of practical, direct, or natural operation, contrasting with an office, classroom, or laboratory.

(senseid)(label) A commutative ring with identity for which every non element has a multiplicative inverse.

(label) A region containing a particular mineral.

(label) The background of the shield.

(label) An area of memory or storage reserved for a particular value.

A component of a database record in which a single unit of information is stored.

A physical or virtual location for the input of information in the form of characters.

The team in a match that throws the ball and tries to catch it when it is hit by the other team (the bat).

(label) The outfield.

An unrestricted or favourable opportunity for action, operation, or achievement.

* (1800-1859)

afforded a clear field for moral experiments

All of the competitors in any outdoor contest or trial, or all except the favourites in the betting.