Rubbery Substance Used in Some Implants
This page is the CodyCross answer for the clue below from The 70's, Group 337, Puzzle 2 (Soviet Moon Rover).
Question
Rubbery Substance Used in Some Implants
Answer
SILICONE
Word Meaning:
SILICONE — (chemistry) Any 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.
Definitions from Wiktionary.