Definitions for "humidifier"
A device that increases the moisture content of the air; -- used to avoid excessive dryness in buildings, which can cause irritation to the throat. Compare dehumidifier.
A piece of equipment used to raise the humidity of the air in a room.
a device that adds moisture to inspired air.
Keywords:  psoriasis, necessity, house
a necessity in my house because I have psoriasis
a device that maintains the proper humidity for storing cigars in a cigar humidor
A device used to maintain a specified humidity in a conditioned space.
Keywords:  diy, good, idea, job
a good DIY job
a really good idea
a good solution, but you have to put it in the right place
a higher, low-tech solution to maintaining an even environment for your collection