A substance, such as sulfuric acid, that removes water.(noun)
An appliance or an engineered system designed to remove water from substances such as absorbents or food.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "dehydrator" in a sentence
"Or, if he likes Jerky, a dehydrator is a good gift."
"I use s smoker to cook mine, but a dehydrator or an oven can also be used."
"You can also skip this step if you do not have a dehydrator."