- any of a number of polymers containing alternate silicon and oxygen atoms, as (–Si–O–Si–O–)n, whose properties are determined by the organic groups attached to the silicon atoms, and that are fluid, resinous, rubbery, extremely stable in high temperatures, and water-repellent: used as adhesives, lubricants, and hydraulic oils and in electrical insulation, cosmetics, etc.
Origin of silicone
Examples from the Web for silicone
Contemporary Examples of silicone
Just pop the silicone lips into your mouth and repeat vowel sounds, according to directions, for a “more youthful, vibrant” face.DIY Plastic Surgery: Can You Change Your Face Without Going Under the Knife?
January 6, 2014
“Sometimes little ripples will develop in the silicone which can lead to further surgeries,” says Garber.Angelina Jolie’s Mastectomy: The Brutal Truth Behind the Operations
May 18, 2013
Silicone Pastry Mat: Silicone is very not-sticky, which turns out to be very useful for making pastry.
Enter your silicone pastry mat, which simply cannot get things stuck to it.
Spill stopper This is a silicone lid that sits on top of your pots and prevents them from boiling over.
Historical Examples of silicone
He used the solar furnace that had made the silicone wool to smelt it.Sand Doom
William Fitzgerald Jenkins
"Well, this silicone stuff the Martians used for paper is pretty durable," Hubert Penrose said.Omnilingual
H. Beam Piper
There is no sharp dividing line between the quartz armor and the silicone tissue.Uller Uprising
Henry Beam Piper, John D. Clark and John F. Carr
There's a silicone gum between the thin double layers, to seal possible meteor punctures.The Planet Strappers
Raymond Zinke Gallun
- any of a large class of polymeric synthetic materials that usually have resistance to temperature, water, and chemicals, and good insulating and lubricating properties, making them suitable for wide use as oils, water-repellents, resins, etc. Chemically they have alternate silicon and oxygen atoms with the silicon atoms bound to organic groups
- (as modifier)silicone rubber
Word Origin and History for silicone
- Any of a group of silicon compounds in solid, liquid, or gel form, characterized by wide-range thermal stability, high lubricity, extreme water repellence, and physiological inertness and used in many medical products, including surgical implants and dental impression materials.
- Any of a class of chemical compounds consisting of long chains of alternating silicon and oxygen atoms, with two organic radicals, typically a methyl (CH3) and a phenyl (C6H5) group, attached to each silicon atom. Silicones are very stable and resist the effects of water, heat, and oxidizing agents. They are used to make adhesives, lubricants and synthetic rubber.