long since

adverb

1
: long ago
promises long since forgotten
2
: for a long time
has long since been a devoted friend

Examples of long since in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
What began as experiments has long since scaled into invisible infrastructure, indispensable yet almost unnoticed. Aditya Vikram Kashyap, Forbes.com, 18 Sep. 2025 The magic of last season has long since faded, leaving Notre Dame to pick up the pieces without any idea of how the puzzle is supposed to look when finished. Pete Sampson, New York Times, 14 Sep. 2025 The whole day long since gone sour. Robert Easton, Outdoor Life, 3 Sep. 2025 Fringe has long since eclipsed the original festival it was founded alongside. Lauren Frayer, NPR, 25 Aug. 2025 See All Example Sentences for long since

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of long since was in the 14th century

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Cite this Entry

“Long since.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/long%20since. Accessed 20 Sep. 2025.

Last Updated: - Updated example sentences
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