1. the condition of losing or lacking adequate water or body fluids
Usage: medical
2. the process of removing water from something
Usage: technical

Examples

• The athlete suffered from dehydration after running in the heat.
• Symptoms of dehydration include dizziness and dry mouth.
• The doctor recommended drinking more fluids to prevent dehydration.
• Food dehydration is a common preservation method.
• The dehydration process removes moisture from the fruit.
• Severe dehydration can be dangerous and requires medical attention.
• The camping guide emphasized the importance of avoiding dehydration.