pipeline

noun

pipe·​line ˈpīp-ˌlīn 

1

a

: a line of pipe with pumps, valves, and control devices for conveying liquids, gases, or finely divided solids

b

: pipe sense 2b

2

: a direct channel for information

3

: a process or channel of supply

an arms pipeline

4

: a state of development, preparation, or production

several projects in the pipeline

also : the system for such processes

a strong product pipeline

5

: a course of individual advancement or development especially to fill organizational needs

Synonyms of pipeline

• route
• conduit
• source
• outlet
• channel

Examples of pipeline in a Sentence

an equipment hauler serves as the columnist's pipeline for gossip about the rock band

the battle was ultimately lost because the enemy had destroyed our pipeline for resupply

Recent Examples on the Web

Aside from Roman Wilson, the Steelers have a strong track record of drafting quality wide receivers in the second round; Bernard will continue that pipeline. —Dane Brugler, New York Times, 27 Apr. 2026

Saudi Arabia’s East-West Petroline pipeline is operating near its 7 million-barrel-per-day capacity, with expansion plans under review. —Emma Bussey, FOXNews.com, 27 Apr. 2026

In a conference call with reporters after his selection, Willis offered a hint as to why the 49ers could have a pipeline to the Huskies. —Graham Womack, Sacbee.com, 26 Apr. 2026

That, in turn, likely would compromise both Heat depth and the team’s developmental pipeline. —Ira Winderman, Sun Sentinel, 25 Apr. 2026

Word History

First Known Use

1856, in the meaning defined at sense 1a

Phrases Containing pipeline

• come down the pipeline
• in the pipeline
• the pipeline

Rhymes for pipeline

• acridine
• alkaline
• andesine
• anodyne
• anticline
• arginine
• asinine
• atropine
• benzidine
• borderline
• byzantine
• calamine

Kids Definition

pipeline

noun

pipe·​line ˈpī-ˌplīn 

1

: a line of pipe with pumps, valves, and control devices for carrying liquids, gases, or finely divided solids

2

: a direct channel for information or supplies