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WordNet-Online
Definitions from WordNet
Noun smoke alarm has 1 sense
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Definitions from the WebSmoke AlarmDefinition:A smoke alarm is a device that senses smoke and sounds a loud alarm signal to alert occupants of a fire or potential fire. Senses:Sense 1:Noun: A device installed in buildings to detect smoke and prevent fire hazards. Example: The smoke alarm in our house went off in the middle of the night, alerting us to the fire in the kitchen. Related Products: Search on Amazon Sense 2:Noun: A portable device used for personal safety, typically battery-operated. Example: She always travels with a smoke alarm to ensure she is protected in case of a fire in her hotel room. Related Products: Search on Amazon Sense 3:Noun: The sound or signal produced by a smoke alarm. Example: The piercing sound of the smoke alarm frightened the children, but it alerted them to quickly evacuate the building. Usage:Popular: Smoke alarms are essential for home safety and are required by building codes in many countries. Local: The city fire department distributes free smoke alarms to residents as part of their fire prevention campaign. | ||||
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