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mainline

[meyn-lahyn, -lahyn] / ˈmeɪnˌlaɪn, -ˈlaɪn /


VERB
inject
Synonyms
Antonyms


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.

See Examples For:

DWP plans to replace about 45 miles of mainline, which deliver water to individual services across neighborhoods, this fiscal year.

From Los Angeles Times Jul. 25, 2026

Located above a busy mainline railway station, MSG is slap bang in the beating heart of tourist and commercial Manhattan.

From Barron's Jul. 1, 2026

That, combined with the demographics of the mainline, makes some success seem inevitable.

From The Wall Street Journal Jun. 25, 2026

In the aftermath of the 2008 financial crisis, Maybach was reorganized as Mercedes-Maybach—a sub-brand building small numbers of technically evolved, superluxury variants of mainline products.

From The Wall Street Journal May 2, 2026

Meanwhile, evangelical Protestants are pulling closer to their mainline counterparts in class and education.

From "Class Matters" by The New York Times

Thursday’s break was on a riveted steel pipe from 1916 that is part of the system of major arteries that deliver water from reservoirs and tanks to smaller distribution mainlines across Los Angeles.

From Los Angeles Times Jul. 21, 2026

He mainlines all of his romantic entanglements as if they were the antidote to his unresolved traumas.

From Salon Apr. 25, 2025

Current labor agreements ensure that freight trains on mainlines have two people — an engineer and conductor — onboard.

From Washington Post Mar. 3, 2023

Investigators said testing found that the gas lines between the home’s meter and the mainlines of the local utility, CenterPoint Energy, were in “proper working order.”

From Seattle Times Nov. 2, 2022

The rail operator said it had snowploughs on standby and that the east and west coast mainlines to and from England would remain open but could be subject to delays.

From BBC Dec. 6, 2021

We’ve gladly plugged ourselves into virtual reality headsets, and we’ve mainlined our personal preferences and purchasing tendencies into Silicon Valley’s fat veins.

From Los Angeles Times Feb. 24, 2023

But the show still went on that night, thanks to Voytko, a swing and an understudy for Marian, who mainlined the role in eight hours.

From New York Times Feb. 2, 2022

Johnson said that businesses had mainlined on low-wage imported labour for nearly 25 years and that they should now pay their workers more and invest more.

From Reuters Oct. 5, 2021

All of that is mainlined into her songs.

From Slate Mar. 29, 2019

I mean, they’re really being mainlined right into your brain.

From Washington Post Oct. 15, 2018

The ubiquity of holiday songs also represents a rare monocultural music moment—even though listeners are spread across multiple streaming services and social-media platforms, many of them are mainlining the same tunes.

From The Wall Street Journal Dec. 14, 2025

In some ways, I feel like a conspiracy junkie who has relapsed, mainlining paranoia and dread.

From Salon Jul. 17, 2024

He was mainlining applause from the public gallery.

From Washington Post Jul. 8, 2022

She has been riding out the pandemic in a tiny village on an Irish mountaintop, watching murder shows, buying fairy-garden trinkets online and mainlining American news on CNN.

From New York Times May 18, 2021

Youths, I am told, speak of “hopium” and “copium,” but we need a word that incorporates the never-ending mainlining of information as well as the positive or negative cast of that information.

From Slate Nov. 6, 2020




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