絶ぜつ縁えん体たい

noun

insulator; electrical insulator

Technical term in physics and electrical engineering for a material that does not conduct electricity.

• ゴムは良よい絶ぜつ縁えん体たいです。

  Rubber is a good insulator.

• 絶ぜつ縁えん体たいは電でん気きを通とおしません。

  Insulators do not conduct electricity.