adjective or adverb

: having the parts or units arranged in a straight line
also : being so arranged

Word History

First Known Use

1929, in the meaning defined above

Time Traveler
The first known use of in-line was in 1929

Dictionary Entries Near in-line

Cite this Entry

“In-line.” Dictionary, Merriam-Webster, Accessed 19 Apr. 2024.

More from Merriam-Webster on in-line

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