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debug

American  
[dee-buhg] / diˈbʌg /

verb (used with object)

debugs, present (3rd person singular) debugged, past participle, past debugging present participle
  1. to detect and remove defects or errors from.

  2. to remove electronic bugs from (a room or building).

  3. Computers. to detect and remove errors from (a computer program).

  4. to rid (a garden, plant, etc.) of insect pests, as by the application of a pesticide.


debug British  
/ diːˈbʌɡ /

verb

  1. to locate and remove concealed microphones from (a room, etc)

  2. to locate and remove defects in (a device, system, plan, etc)

  3. to remove insects from

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

    1. something, esp a computer program, that locates and removes defects in (a device, system, etc)

    2. ( as modifier )

      a debug program

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of debug

First recorded in 1940–45; de- + bug 1

Vocabulary lists containing debug

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.

AI tools like Anthropic’s Claude Code, Cursor and OpenAI’s Codex can now write and debug software, unlocking huge new sources of revenue.

From The Wall Street Journal • Mar. 21, 2026

The quick turnaround raises questions about how much time county officials allotted to debug the software and train employees.

From Los Angeles Times • Mar. 6, 2025

That should help debug systems and also benefit safety, the researchers say: If an AI is planning something dangerous, a human operator can tell and can intervene.

From Science Magazine • Jan. 8, 2024

Bard will be able to code in 20 programming languages including Java, C++ and Python, and can also help debug and explain code to users, Google said on Friday.

From Reuters • Apr. 21, 2023

He taught that the next step along the path to self-knowledge was to debug those subroutines hidden in our minds at an early age by our teachers and, in particular, by our parents.

From Take Me for a Ride: coming of age in a destructive cult by Laxer, Mark Eliot

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