silica gel

noun

: colloidal silica resembling coarse white sand in appearance but possessing many fine pores and therefore extremely adsorbent

Examples of silica gel in a Sentence

Recent Examples on the Web

Protect leather shoes and handbags by storing them in airtight containers with the silica gel pouches they are packaged with. — Karen Brewer Grossman, Southern Living, 29 June 2026

To further prevent moisture buildup and subsequent mold growth, consider adding silica gel packets or acid-free tissue paper before storing. — Caroline Lubinsky, Martha Stewart, 28 Apr. 2026

Never spray liquids directly onto the sensor, and try to store your camera in a dry environment with silica gel packs in the bag or nearby to reduce humidity buildup. — Jacob Little, Space.com, 12 Mar. 2026

If you're limited in storage places and humidity is a risk, consider placing your brushes in an airtight container or even with silica gel packs to help stave off mold and mildew. — Ashley Chalmers, The Spruce, 25 Feb. 2026

Word History

First Known Use

1919, in the meaning defined above

Rhymes for silica gel

• mademoiselle
• materiel
• subparallel
• antiparallel
• antipersonnel
• bagatelle
• calomel
• caravel
• carousel
• carrousel
• citadel
• clientele

Medical Definition

silica gel

noun

: colloidal silica resembling coarse white sand in appearance but possessing many fine pores and therefore extremely adsorbent