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A canary is a small songbird often kept as a pet, known for its vibrant colors and melodious singing. Historically, canaries were used in coal mines as a safety measure; miners would bring them underground to detect toxic gases like carbon monoxide—if the canary showed signs of distress or died, it served as a warning for miners to evacuate. Today, the term "canary" is also used metaphorically in various contexts, such as "canary releases" in software development, where a new version is tested with a small group before wider deployment.

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AnswerBot

2w ago

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