Thesaurus.com
Dictionary.com
Showing results for mainline. Search instead for serienlinie.
Definitions

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.

“We’ve made it kind of core to who Allegiant is to seek out opportunities that aren’t typically served by mainline carriers,” said Drew Wells, the airline’s chief commercial officer.

From The Wall Street Journal • May 17, 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

The train operator LNER, which runs the east coast mainline, has extended its advice to passengers not to travel between Edinburgh and Aberdeen as they "cannot guarantee" trains will operate until Friday at the earliest.

From BBC • Jan. 6, 2026

There had been nothing going out on the West Coast mainline and hardly any announcements, she said.

From BBC • Nov. 21, 2025

Black Muslims came in many stripes, from mainline Nation of Islam to the splinter Five Percenters.

From "Newjack: Guarding Sing Sing" by Ted Conover




Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "mainline" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com