Meanings
plural silicones
- countableuncountablechemistryAny of a class of inert, semi-inorganic polymeric compounds (polysiloxanes), that have a wide range of thermal stability and extreme water repellence, used in a very wide range of industrial applications, and in prosthetic replacements for body parts.
[H]e had little time or respect for the rich skip bitches who were his neighbours, useless fake-tanned women with plastic smiles and silicone tits who spent their husbands' money on afternoon teas, endless shopping and personal trainers.
2008, Christos Tsiolkas, The Slap, London: Atlantic Books, page 93
present singular third person silicones · participle present siliconing · participle past siliconed · past siliconed
- transitiveTo join or treat (something) with a silicone-based product.
silicone the bathtub to the tile
1 more example
Structural glazing or siliconing of window units is, according to Donald F. Kelly, Jr., president of AMPAT, the bonding of glass to a metal frame.
1984, United States National Labor Relations Board, Decisions and Orders of the National Labor Relations Board, page 963 - informaltransitiveTo enhance or reconstruct (a body part) with a prosthesis containing silicone.
The next girl, with huge, perfectly spherical, siliconed breasts perched high on her slender chest, got the loudest roar. ‘Oh, there are two things I like about her!’ shouted the DJ. ‘How about you, boys?’
2011, Natasha Walter, Living Dolls: The Return of Sexism, page 27
- not comparableslangHaving had cosmetic surgery, especially breast enlargement.
Besides, the bevy of silicone beauties surrounding him would have been difficult, not to mention ego-crushing, to wade through.
2006 09, Anne Thomas Soffee, Nerd Girl Rocks Paradise City: A True Story of Faking It in Hair Metal L. A., Chicago Review Press, →ISBN, page 1252 more examples
They want to see men covered in sweat, lying in bed with some unknown, blank, silicone actresses — they want sculpted bodies, they don't give a shit about performance.
2009, Ignácio de Loyola Brandão, Anonymous Celebrity, Dalkey Archive Press, →ISBN, page 152Nowadays it is a cliché to associate silicone women with narco aesthetics, overdrawn Pamela Anderson clones popularized by telenovelas.
2020 March 18, Aldona Bialowas Pobutsky, Pablo Escobar and Colombian Narcoculture, University Press of Florida, →ISBN, page 58
Synonyms & antonyms
nounany of a large class of siloxanes that are unusually stable over a wide range of temperatures; used in lubricants and adhesives and coatings and synthetic rubber and electrical insulation
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
From silicon + -one. Originally obtained by the attempted synthesis of the silicon equivalent of a ketone.
Full word history & related roots →Translations
Bulgarian силикон
- силикон (silikon)any of a class of inert compounds of silicon
Catalan silicona
- siliconaany of a class of inert compounds of silicon
Chinese Mandarin 硅氧樹脂 /硅氧树脂, 矽氧樹脂 /矽氧树脂
- 硅氧樹脂 /硅氧树脂 (guīyǎng shùzhī)any of a class of inert compounds of silicon
- 矽氧樹脂 /矽氧树脂 (xīyǎng shùzhī)any of a class of inert compounds of silicon
- 硅酮 (guītóng)any of a class of inert compounds of silicon
- 矽酮 (xītóng)any of a class of inert compounds of silicon
Czech silikon
- silikonany of a class of inert compounds of silicon
Danish silikone
- silikoneany of a class of inert compounds of silicon
Dutch silicone
- siliconeany of a class of inert compounds of silicon
Finnish silikoni
- silikoniany of a class of inert compounds of silicon
French silicone
- siliconeany of a class of inert compounds of silicon
German Silikon
- Silikonany of a class of inert compounds of silicon
Hungarian szilikon
- szilikonany of a class of inert compounds of silicon
Irish sileacón
- sileacónany of a class of inert compounds of silicon
Italian silicone
- siliconeany of a class of inert compounds of silicon
Japanese シリコーン
- シリコーン (shirikōn)any of a class of inert compounds of silicon
Korean 실리콘
- 실리콘 (sillikon)any of a class of inert compounds of silicon
Norwegian Bokmål silikon
- silikonany of a class of inert compounds of silicon
Polish silikon, sylikon
- silikonany of a class of inert compounds of silicon
- sylikonany of a class of inert compounds of silicon
Portuguese silicone
- siliconeany of a class of inert compounds of silicon
Romanian silicon
- siliconany of a class of inert compounds of silicon
Russian силикон
- силикон (silikon)any of a class of inert compounds of silicon
Spanish silicona
- siliconaany of a class of inert compounds of silicon
Swedish silikon
- silikonany of a class of inert compounds of silicon
Tamil மண்ணியப்படியம்
- மண்ணியப்படியம்any of a class of inert compounds of silicon
Turkish silikon
- silikonany of a class of inert compounds of silicon
Rhymes & wordplay
Anagrams
Cite this entry
silicone. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/silicone
“silicone.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/silicone. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “silicone,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/silicone.
Source: silicone on Wiktionary, CC BY-SA 4.0.