silicone
//ˈsɪlɪˌkoʊn//
Noun
siliconeSingular
siliconesPlural
1
A synthetic polymer made up of silicon, oxygen, and other elements, used in sealants, adhesives, lubricants, medical implants, and cookware due to its heat resistance and flexibility.
This baking mold is made of silicone, so it can withstand high oven temperatures.
2
Any of various products or materials made from silicone polymers, such as silicone rubber or silicone gel.
The phone case is made of durable silicone.