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pipeline

American  
[pahyp-lahyn] / ˈpaɪpˌlaɪn /

noun

  1. a long tubular conduit or series of pipes, often underground, with pumps and valves for flow control, used to transport crude oil, natural gas, water, etc., especially over great distances.

  2. a route, channel, or process along which something passes or is provided at a steady rate; means, system, or flow of supply or supplies.

    Freighters and cargo planes are a pipeline for overseas goods.

  3. a channel of information, especially one that is direct, privileged, or confidential; inside source; reliable contact.


verb (used with object)

pipelined, pipelining
  1. to convey by or as if by pipeline.

    to pipeline oil from the far north to ice-free ports; to pipeline graduates into the top jobs.

idioms

  1. in the pipeline,

    1. Informal. in the process of being developed, provided, or completed; in the works; under way.

    2. Government Informal. (of funds) authorized but not spent.

pipeline British  
/ ˈpaɪpˌlaɪn /

noun

  1. a long pipe, esp underground, used to transport oil, natural gas, etc, over long distances

  2. a medium of communication, esp a private one

  3. in the process of being completed, delivered, or produced

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to convey by pipeline

  2. to supply with a pipeline

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of pipeline

First recorded in 1855–60; pipe 1 + line 1

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.

When a generation of workers never acquire the tools they need to lead, the pipeline of leadership falls apart.

From The Wall Street Journal

If attacks succeed in striking ships, oil wells, pipelines, or ports, then that disruption will no longer be voluntary or short-lived.

From Barron's

Both Saudi Arabia and the United Arab Emirates have pipelines that allow some of their oil exports to bypass Hormuz.

From The Wall Street Journal

While wells themselves are rarely the immediate constraint, analysts say processing plants, pipelines, and storage facilities in the region represent potential chokepoints because they are harder to repair quickly.

From Barron's

While wells themselves are rarely the immediate constraint, analysts say processing plants, pipelines, and storage facilities in the region represent potential chokepoints because they are harder to repair quickly.

From Barron's