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Synonyms

on line

Idioms  
  1. See in line , def. 2.

  2. Actively linked to or operating a computer, as in They haven't got the printer on line yet , or Mark's been on line all morning . [Late 1900s] Also see go on , def. 9.


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.

This frequently happens at the same time that consumer spending flags, and new factories come on line.

From Barron's • Jan. 9, 2026

We are the wealthiest and most glamorous, we are living the best lives, Amal Clooney’s on line one, the pope’s on hold.

From The Wall Street Journal • Jan. 1, 2026

She noted that she is paying this much because she knows that members of legacy media also have the money to spend on line sitters.

From Slate • Jun. 10, 2025

England have seemed set on a high-tempo defence system, based on line speed and applying pressure to the opposition's skills.

From BBC • Nov. 26, 2024

Last June, when John Green came and did a reading at the Brooklyn Public Library, we went together and stood on line starting at three in the afternoon, when school got out.

From "Sparrow" by Sarah Moon