Hello, I'm an expert in linguistics and etymology, the study of the history of words and their meanings. I'd be happy to explain the term "lifesaver" for you.

Lifesaver is a term that has been used for many years to describe something or someone that saves a life or prevents a potentially disastrous situation. The term originally referred to a device used to help a person stay afloat in water, which is essentially a flotation device. These devices can range from simple inflatable rings to more complex life jackets and vests designed for various water activities.

The metaphorical use of "lifesaver" to mean something that saves a person from a non-physical danger or an embarrassing situation comes from the literal sense of the word. Just as a physical lifesaver helps to keep someone from drowning, a metaphorical lifesaver helps to keep someone from metaphorically "drowning" in a difficult or compromising situation.

So, when you hear someone say, "You're a lifesaver!" they are expressing gratitude for help that was crucial or timely, much like how a physical lifesaver is crucial for someone in danger of drowning.

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Hence, the name Life Savers! This tale is far from true��Crane actually wanted to differentiate his mints from the popular European mints of the time, and the name was inspired by the candy resembling the life preservers used on boats.read more >>