de·​frag dē-ˈfrag How to pronounce defrag (audio)
defragged; defragging

Word History

First Known Use

1988, in the meaning defined above

Time Traveler
The first known use of defrag was in 1988

Dictionary Entries Near defrag

Cite this Entry

“Defrag.” Dictionary, Merriam-Webster, Accessed 17 Apr. 2024.

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