main line - WordReference.com Dictionary of English

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  - maillot
  - mailman
  - mailshot
  - maim
  - main
  - main brace
  - main clause
  - main course
  - main drag
  - main line
  - main man
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  - Maine Coon
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  - mainland
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main line

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.

'main line' also found in these Oxford entries:

branch line - dropper - loop - offset - open side - Shinkansen - snood - stem

Forum discussions with the word(s) "main line" in the title:

main line stack
main telephone line in a company

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