siliconing

Verb

silicone (third-person singular simple present silicones, present participle siliconing, simple past and past participle siliconed)

1. (transitive) To join or treat (something) with a silicone-based product.
   • silicone the bathtub to the tile
2. (informal, transitive) To 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

See all 4 meanings of silicone