smoke signal

(redirected from Fire signal)
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smoke signal

[′smōk ‚sig·nəl]
(ordnance)
A pyrotechnic item designed to produce a sign by means of smoke and used, for example, to provide identification, location, or warning.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Fire Safety manager the Royal Wolverhampton NHS Trust Keith Massen said: "False fire alarms, or unwanted fire signals, are taken very seriously by the Trust.
In the background, the pilot thought he saw the PC instructor standing behind the PC trainee give a fire signal without wands.
As the tech sergeant ran for his Crew Chief, airman Niedermayer quickly signaled the "lazy eight" fire signal to the pilot.
Airman Niedermayer quickly signaled the "lazy eight" fire signal to the pilot, then ran for a nearby Halon bottle, passing it to the Crew Chief.
WMFS has three vehicles and a team dedicated to bringing down the number of 'unwanted fire signals' from automatic fire alarms, through business engagement, education and support.
The throat and mouth fire signals to the brain to begin quenching thirstno matter the type of liquid.
The plans, which have been approved for a one-year trial in County Durham and Darlington, would punish premises which have repeated problems with 'Unwanted Fire Signals' (UwFS).
Buildings are displayed on giant screens at the Hassantuk operations room in Abu Dhabi and can be tracked with a single click as their icons turns red when they emit a fire signals.
The exchange of fire signals both Turkey's changing role in the Syrian war and the erosion of the de-escalation agreements, which were ostensibly negotiated to help precipitate an end to the worst of the violence in Syria.