A dehydrator is a device that removes moisture from food to prevent spoilage, extend its lifespan and enhance its flavor. Many people also use dehydrators to make their own healthy and delicious snacks like dried fruits, vegetables or jerky. However, there are several other words that can be used as synonyms for dehydrator. For instance, in some contexts, the word drier is used to refer to the same device. Another synonym is desiccator, which is more commonly used in scientific or laboratory settings. Food dryers, air dryers and drying ovens are some other words that can be used as synonyms for dehydrator depending on their design and application.