gateway

American  

[geyt-wey] / ˈgeɪtˌweɪ /

noun

1. an entrance or passage that may be closed by a gate.

2. a structure for enclosing such an opening or entrance.

3. any passage by or point at which a region may be entered.

   New York soon became the gateway to America.

4. Digital Technology.

   1. software or hardware that connects two disparate computer networks, as to enable the passage of information between a home or business network and the internet.

   2. software that facilitates digital communication of text messages over cellular telephone networks.

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adjective

1. relating to or noting an ingested substance, habit, activity, etc., that is relatively free of bad effects but may lead to more dangerous or extreme choices.

   sweet gateway drinks that mask the taste of alcohol;

   gateway gadgets that seem simple enough, but tempt you to buy expensive accessories.

gateway British  

/ ˈɡeɪtˌweɪ /

noun

1. an entrance that may be closed by or as by a gate

2. a means of entry or access

   Mumbai, gateway to India

3. (modifier) allowing entry, access, or progress to a more extreme form

   gateway drug

   gateway drink

4. computing hardware and software that connect incompatible computer networks, allowing information to be passed from one to another

5. a software utility that enables text messages to be sent and received over digital cellular telephone networks

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Etymology

Origin of gateway

First recorded in 1700–10; gate ¹ + way ¹

Explanation

A gateway is an opening or entrance of a gate that swings open and shut. People also use the word gateway to describe the entryway into anything, like school could be your gateway to opportunity. Study hard. Gateways are similar to doorways, with the obvious difference being the gate that you open to pass through, rather than a door. You can also use this word in a figurative way, to mean "entrance," or "means of access." For example, you could say, "That huge bank building is the gateway to the city's financial district," or "Delhi is the gateway to South Asia."

Example Sentences

Last year, he slashed the budget at numerous science agencies, including NASA, which shifted the agency’s priorities around Artemis, and killed the planned lunar Gateway space station that was supposed to orbit the moon.

From Salon • Apr. 7, 2026

The results highlight the importance of the Tasman Gateway, a seaway between Antarctica and Australia.

From Science Daily • Apr. 7, 2026

On the DLR there will be no service between Bank and Tower Gateway and from Poplar to West India Quay between Good Friday and 8 April.

From BBC • Apr. 2, 2026

Part of the problem was NASA’s announcement External link that it would pause its Gateway project, a space station orbiting the moon.

From Barron's • Apr. 2, 2026

Invariably the spectators are stunned when the first light of sunrise appears well to the side of the Gateway.

From "1491" by Charles C. Mann