👉 Underdried refers to a situation in which there is not enough moisture or water vapor present within a substance, causing it to become too dry. This can occur when the temperature of the material is too low, and as a result, the air that cools and condenses around it becomes trapped inside, causing the material to be more dense than expected. Underdrying can lead to cracking, shattering, or other damage to the substance due to its insufficient moisture content.