1. having lost water or moisture from the body, often causing weakness or illness
Usage: medical
2. having had water removed, especially as a method of food preservation

Examples

• The hiker became dehydrated after walking in the desert for hours without water.
• Symptoms of being dehydrated include dizziness and dry mouth.
• We packed dehydrated fruits for our camping trip.
• Dehydrated vegetables can be stored for months without refrigeration.
• The doctor said the patient was severely dehydrated and needed IV fluids.
• Add hot water to the dehydrated soup mix and stir well.