The Dictionary of Internal Security

Dictionary

English  
signal flare - noun + noun
 
Definitions  
Def: a type of pyrotechnic means of signalling that produces a brilliant light or intense heat without an explosion and is used for signalling, as distress signalling
Example: It is necessary to have a kit in the boat that contains four handheld red signal flares, a distress flag and a safety whistle, etc.
 
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dic_connotations