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smock
smocking
smog
smoke
smoke alarm
smoke and mirrors
smoke bomb
smoke detector
smoke-dried
smoke-filled room
smoke hood
smoke out
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smoke detector
smoke de·tec·tor (plural smoke de·tec·tors)


noun 
Definition:
 
alarm: a device that sets off an alarm when it becomes aware of smoke
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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