port
1 Americannoun
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a city, town, or other place where ships load or unload.
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a place along a coast in which ships may take refuge from storms; harbor.
- Synonyms:
- anchorage
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Also called port of entry. Law. any place where persons and merchandise are allowed to pass, by water or land, into and out of a country and where customs officers are stationed to inspect or appraise imported goods.
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a geographical area that forms a harbor.
the largest port on the eastern seaboard.
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Informal. an airport.
noun
adjective
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pertaining to or designating port.
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located on the left side of a vessel or aircraft.
verb (used with or without object)
noun
noun
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an opening in the side or other exterior part of a ship for admitting air and light or for taking on cargo.
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Machinery. an aperture in the surface of a cylinder, for the passage of steam, air, water, etc.
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a small aperture in an armored vehicle, aircraft, or fortification through which a gun can be fired or a camera directed.
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Computers.
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a physical connection in a computer to which a peripheral device or a transmission line from a remote terminal can be attached.
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Also called port number. a numerical code that identifies an origin or destination within an IP address.
Routers can be configured to change ports within the local network.
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the raised center portion on a bit for horses.
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Chiefly Scot. a gate or portal, as to a town or fortress.
verb (used with object)
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Military. to carry (a rifle or other weapon) with both hands, in a slanting direction across the front of the body, with the barrel or like part near the left shoulder.
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Computers. to rewrite the source code of (a program) in a different programming language, or modify it to run on a different hardware platform or operating system (sometimes followed byover ).
The publisher is porting several classic games to next-generation consoles.
Our test suite may be useful if you are modifying the compiler, or porting it to a new system.
noun
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Military. the position of a rifle or other weapon when ported.
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Digital Technology, Computers. a version of an existing program, such as a video game, written to run on a different platform or operating system.
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Archaic. manner of bearing oneself; carriage or deportment.
abbreviation
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Portugal.
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Portuguese.
verb
noun
abbreviation
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Portugal
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Portuguese
noun
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nautical
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an opening in the side of a ship, fitted with a watertight door, for access to the holds
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See porthole
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a small opening in a wall, armoured vehicle, etc, for firing through
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an aperture, esp one controlled by a valve, by which fluid enters or leaves the cylinder head of an engine, compressor, etc
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electronics a logic circuit for the input and ouput of data
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a gate or portal in a town or fortress
noun
verb
noun
noun
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a town or place alongside navigable water with facilities for the loading and unloading of ships
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See port of entry
noun
verb
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An opening, as in a cylinder or valve face, for the passage of steam or fluid.
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A place where data can pass into or out of a central processing unit, computer, or peripheral. With central processing units, a port is a fixed set of connections for incoming and outgoing data or instructions. With computers and peripherals, a port is generally a socket into which a connector can be plugged.
Related Words
See harbor.
Other Word Forms
- portless adjective
Etymology
Origin of port1
First recorded before 900; Middle English, Old English, from Latin portus “harbor, haven”; akin to ford
Origin of port2
First recorded in 1570–80; special use of port 4
Origin of port3
First recorded in 1695–95; earlier Oporto, from Portuguese O Porto, Oporto “the port” (that is, the main port of shipment for the wines of Portugal); Oporto l
Origin of port4
First recorded before 950; Middle English, Old English, from Latin porta “gate”; akin to portus “harbor”; port 1
Origin of port5
First recorded in 1560–70; from French porter, from Latin portāre “to carry”; fare
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
California’s increasing reliance on imports will require port upgrades and creates national-security vulnerabilities, which Mr. Wright’s order will mitigate.
The port is also home to a key oil export terminal just at the entrance of the Strait of Hormuz.
From Barron's
A fire also raged after a drone attack on the strategically important port and industrial zone at Fujairah, one of the largest oil storage facilities in the region.
From BBC
The Libyan port authority said the ship was hit by "sudden explosions followed by a massive fire, which ultimately led to its complete sinking" north of the port of Sirte.
From Barron's
Defense lawyer Abelardo de la Espriella, an outsider from the port city of Barranquilla who uses fierce rhetoric when talking about illegal armed groups, has promised to trim the size of the government by 40%.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.