# ฉนวน
## Noun (N)
### Sense: used to wrap around pipes or boilers or laid in attics to prevent loss of heat
- lagging
### Sense: a material such as glass or porcelain with negligible electrical or thermal conductivity
- insulator
- dielectric
- nonconductor
### Sense: a material that reduces or prevents the transmission of heat or sound or electricity
- insulating material
- insulant
- insulation