Thesaurus.com
Dictionary.com
Definitions

main line







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.

Lizzy Stroud and her husband Dave run self-catering accommodation in converted train carriages at stations on the Great Western Railway main line at St Germans and Harvey of Hayle, near St Ives in Cornwall.

From BBC • May 8, 2026

Pike followed the main line — called the trunk line — which had hoses branching off in other directions.

From Los Angeles Times • Mar. 11, 2026

The service was established by Congress as the main line of defense for children who are exploited online.

From Seattle Times • Apr. 22, 2024

They are the ship's main line of defence.

From BBC • Mar. 25, 2024

The main line had been cleared and the first train rattled slowly through.

From "A Separate Peace" by John Knowles




Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "main line" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com