Bedeutung von “insulation” — Learner’s Dictionary

insulation

noun [ U ] us uk /ˌɪnsjəˈleɪʃən/
MATERIAL

a special material used for insulating something such as a wall, roof, or building

PROCESS/CONDITION

the process of insulating something, or being insulated

(Definition von “insulation” aus dem Cambridge Learner's Dictionary © Cambridge University Press)