silicone

n. a man-made material that feels like rubber and is used to make things like baking mats, phone cases, and medical parts.

n. a class of synthetic polymeric compounds characterized by thermal stability and water repellence, utilized in industrial, domestic, and medical contexts.

“The baker used a silicone mat so the cookies wouldn't stick to the tray.”

“Due to its high heat resistance and non-reactive nature, silicone has become a preferred material for high-end kitchenware and medical tubing.”

v. to use a silicone liquid or gel to fill gaps or protect a surface from water.

v. to apply a silicone-based sealant to a joint or surface, typically for waterproofing or insulation.

“You need to silicone the edges of the bathtub to prevent leaks.”

“The contractor spent the afternoon siliconing the window frames to ensure the building met the new energy efficiency standards.”

Technical

adj. a slang word for someone who has had surgery to change their body, especially their chest.

adj. describing a person who has undergone cosmetic surgery involving silicone implants.

“The magazine was full of photos of silicone models on the beach.”

“The documentary explored the cultural obsession with the 'silicone look' that dominated tabloid media during the early 2000s.”

Slang · Informal