desiccant

noun

des·​ic·​cant ˈde-si-kənt 

: a drying agent (such as calcium chloride)

Examples of desiccant in a Sentence

Recent Examples on the Web

To control humidity levels in your garage or basement, Krutsinger recommends adding a desiccant pack or moisture-absorbing products near the storage area (not inside the seed). — Madeline Buiano, Martha Stewart, 27 Sep. 2026

This process is known as desiccation, and vinegar is known as a desiccant for this reason. — The Spruce, 6 Aug. 2026

Adding a fan, dehumidifier, a chemical desiccant like DampRid, or a moisture-absorbing plant to your laundry room can improve humidity levels and increase air circulation. — Jolie Kerr, Better Homes & Gardens, 22 June 2026

The soap acts as a desiccant to dry out the moss. — Mary Marlowe Leverette, Southern Living, 13 Mar. 2026

Word History

First Known Use

1676, in the meaning defined above

Medical Definition

desiccant

1 of 2 adjective

des·​ic·​cant ˈdes-i-kənt 

: tending to dry or desiccate

desiccant

2 of 2 noun

: a drying agent (as calcium chloride)