| insulator definitions |
| # | Definition | Sets |
| 1 | a material that does not allow heat or electrons to move through it easily | 13 sets |
| 2 | a material that does not allow heat or electrons to move through it easily. | 11 sets |
| 3 | a material that does not easily transfer heat between its particles | 8 sets |
| 4 | a material through which electric current does not pass easily | 7 sets |
| 5 | a material that does not carry electrons | 7 sets |
| 6 | material that does not carry electrons easily | 6 sets |
| 7 | a material that does not let heat energy or electricity pass through it easily | 6 sets |
| 8 | a material that does not transfer heat very well | 5 sets |
| 9 | material in which electrons cannot move easily | 5 sets |
| 10 | a material in which charges cannot easily mave | 5 sets |
| 11 | a substance that does not let electricity pass through it easily | 4 sets |
| 12 | a material that does not conduct heat well | 4 sets |
| 13 | - a material that does not permit electric charges or heat to move easily | 4 sets |
| 14 | a material such as glass or porcelain with negligible electrical or thermal conductivity | 4 sets |
| 15 | material in which heat flows slowly | 4 sets |
| 16 | a material that does not allow the flow of electricity | 4 sets |
| 17 | a material or substance that does not allow heat transfer | 4 sets |
| 18 | material that does not allow electricity to pass thru it | 3 sets |
| 19 | a material through which heat or electricity does not flow easily | 3 sets |
| 20 | a material in which charges cannot easily move | 3 sets |
| 21 | a material that does not easily transfer heat between its particles. | 3 sets |
| 22 | a material that doesn't carry electrons | 3 sets |
| 23 | a substance that resists the passage of an electric current | 3 sets |
| 24 | slows heat transfer | 3 sets |
| 25 | a material through which electricity does not flow | 3 sets |
| 26 | material which does not permit electricity to flow freely | 3 sets |
| 27 | an object that doesn't conduct heat well | 3 sets |
| 28 | material that helps to keep something warm | 3 sets |
| 29 | a material that does not carry electrons such as plastic | 2 sets |
| 30 | a material through which charges cannot easily flow | 2 sets |
| 31 | a material that does not conduct heat well. | 2 sets |
| 32 | materal through which chrage cant flow eaisly | 2 sets |
| 33 | a material that doesn't conduct heat well | 2 sets |
| 34 | a material that stops or slows the flow of heat, electricity, or sound | 2 sets |
| 35 | a material that offers a high resistance to electric current flow. | 2 sets |
| 36 | material that does not allow heat or electricity to move through it easily- wood, rubber | 2 sets |
| 37 | material that does not allow heat or electricity to move through it easily | 2 sets |
| 38 | substances that that do not conduct thermal energy very well. | 2 sets |
| 39 | a material that conducts thermal energy poorly | 2 sets |
| 40 | a material that resists the flow of electric current | 2 sets |