Bedeutung von “conserve” — Learner’s Dictionary

conserve

verb [ T ] us uk /kənˈsɜːv/
NOT WASTE

to use something in a way that does not waste it:

Insulating the walls will help to conserve heat.
NOT HARM

to prevent harm or damage to animals or places

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