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- Dictionarydanger signal
noun
- 1. a railway signal indicating that the line is not clear and instructing the driver to halt.
- 2. an indication that a bad or dangerous situation is likely to develop: "a rise in tobacco use by teenagers is a danger signal"
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noun. any type of signal that indicates danger. A red light is a danger signal. Memory impairment is the first danger signal in Alzheimer's disease. Collins English Dictionary. Copyright © HarperCollins Publishers. Examples of 'danger signal' in a sentence. danger signal.
Jan 18, 2019 · Caution Signs: minor or moderate injuries may occur. Warning Signs: serious injuries or death MAY occur. Danger Signs: serious injuries or death are VERY LIKELY to occur. These signs all serve to remind everyone to take proper safety precautions to prevent injury or death in the appropriate degrees.
A complete guide to the word "DANGER SIGNAL": definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.
They are also known as danger signals, and alarmins because they serve as warning signs to alert the organism to any damage or infection to its cells. DAMPs are endogenous danger signals that are discharged to the extracellular space in response to damage to the cell from mechanical trauma or a pathogen. [3]
noun. any type of signal that indicates danger. A red light is a danger signal. Memory impairment is the first danger signal in Alzheimer's disease. Collins English Dictionary. Copyright © HarperCollins Publishers. Examples of 'danger signal' in a sentence. danger signal.
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To sense danger signals, both the immune system and PNS sensory neurons rely on a limited number of signaling pathways that they utilize in overlapping and distinct ways to accomplish their unique roles in host protection.
Danger Signal definition: A signal set at danger and showing a red light, a stop signal which a train driver must not pass until it changes.
What does the noun danger-signal mean? There is one meaning in OED's entry for the noun danger-signal . See ‘Meaning & use’ for definition, usage, and quotation evidence.
danger signal (plural danger signals) ( rail transport ) A signal set at danger and showing a red light or other stop indication , which a train driver must not pass until it changes or until manually cleared past the signal by a dispatcher .
The use of a Danger sign indicates that immediate harm could occur if the warning is not heeded. These signs are designed to catch attention quickly, typically featuring bold colors like red, black, and white, to ensure they are not overlooked.
