What is another word for insulate?
Pronunciation: [ˈɪnsjʊlˌe͡ɪt] (IPA) 
Insulate refers to the process of preventing heat, electricity, or sound from passing through a material. Some common synonyms for the word insulate include isolate, cushion, protect, wrap and shield. These words have similar meanings and can be used interchangeably in many situations. For instance, you might insulate a house by wrapping it with a layer of insulation to protect it from heat loss. Alternatively, you might isolate an individual from others to protect them from harm. Similarly, you can cushion a fragile item to protect it from damage during transportation or wrap something in bubble wrap to shield it from impact. Overall, these synonyms provide a variety of options for expressing the concept of insulating something from external factors.
