insulation
🇺🇸
/ˌɪnsəˈleɪʃn/
🇬🇧
/ˌɪnsjuˈleɪʃn/
noun
R
material that stops heat, sound, or electricity from passing through something
Adding insulation to your walls keeps your home warm in winter and cool in summer.
translation
material that stops heat, sound, or electricity from passing through something
Word Forms
Plural
insulations