TubeTalk Pronunciation
How to pronounce “mainline”
Hear “mainline” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for mainline
- Learning goal
- Practice the English pronunciation of mainline with real speech in context.
- Available examples
- 8 YouTube examples
- Real speech example
- Big Numbers for Small Missions: NASA's Future with Cubesats
on a mainline mission.
- Definition summary
- Normal, principal or standard.
Example 1 of 8
How to pronounce mainline
Big Numbers for Small Missions: NASA's Future with Cubesats

on a mainline mission.
Example Sentences
A Deep Dive Into “mainline”
Meaning
- [Adjective]
- Normal, principal or standard.
- (rail transport) Of or pertaining to the principal route or line of a railway.
- (rail transport) Of or pertaining to a surface railway as distinct from an underground, elevated or light rail one.
- (chess) Of a sequence of opening moves: being part of a main line ("a standard sequence of opening moves considered to be best play").
- [Verb]
- (slang) To inject (a drug) directly into a vein.
- (by extension, informal, transitive) To consume voraciously.
- (computing, transitive) To integrate (code, etc.) into the main repository for a software project, rather than separate forks.
- (transitive) To include (a prisoner) in the general population of a prison.
- [Noun]
- (aviation) An airline's main operating unit, as opposed to codeshares or regional subsidiaries.
- (rail transport) The principal route or line of a railway.
- (fishing) In longline fishing the central line to which the branch lines with baits are attached.
- (plumbing) The pipeline carrying wastewater to the public drains or a septic tank.
- (slang) A principal vein into which a drug can be injected.
- (computing) The main repository for a software project, from which different versions (forks) may be split off.
- (chess) Alternative form of main line.
- The general population of a prison.
Practice Nearby Words
primary, principal, main, traditional, danger, north, alpine, waterway, trunk, nord, subsidiary, intra-ordinary, mediary, intraordinary, intermediary, interline, lineside, middle, midclass, subpremium, middle-road, half-length, second-line, underline, internormative, backbench, intralevel, intramodal, interrailway, first-line, supermedial, mediad, midbroad, overground, auxiliary, underlying, centralmost, at-grade, up-line, northbound, lower-medium, midlevel, midlong, median, above-water, extramodal, mediate, middlestream, interlevel, on-train, basilar, interstation, cross, intrastation, ascending, paramedial, subprimary, stationwide, midterminal, midspinal, subcentral, mesal, submajor, infralow, midchannel, intertrain, streetside, lined, intradivisional, channelward, interlocal, midcentral, interclass, midwide, inside, intercentral, intraterminal, chainwise, midventrolateral, superbasal, subminimum, inner, paraterminal, mesian, intramode, third-degree, midshelf, transonic, subordinate, intrasegmental, intradivision, intraclass, intraservice, intermarginal, midcourse, meridianal, intermediate, direct, between-step, downlevel
Similar Sounds
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