mainline - WordReference.com Dictionary of English

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- See Also:
- - main drag
  - main line
  - main man
  - main sequence
  - mainboard
  - maincrop
  - Maine Coon
  - Mainer
  - mainframe
  - mainland
  - mainly
  - mainmast
  - mainplane
  - mainsail
  - mainsheet
  - mainspring
  - mainstay
  - mainstream
  - maintain
  - maintained school
  - maintenance
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mainline

in Spanish | in French | in Italian | English synonyms | in context | images

Concise Oxford English Dictionary © 2008 Oxford University Press:
main line

▶noun

1 a chief railway line.

2 informal a principal vein as a site for a drug injection.

▶verb (mainline) informal inject (a drug) intravenously.

– derivatives
mainliner noun.

'mainline' also found in these Oxford entries:

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