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on line

/ɒn laɪn/ · on.line
noun
  1. a state of being connected to a computer network or the internet The company's website is available on line 24 hours a day.
adverb
  1. in a straight line or in a row The cars are on line, waiting to enter the parking lot.
verb
  1. to place or put something in a line or row Please on line the boxes so they are easier to carry.

Synonyms

Antonyms

Did you know? The phrase 'on line' has become an essential part of modern communication, particularly in the context of computing and the internet.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Aug 4, 2026