noun
a written contract between a person and an insurance company :
a travel insurance policy
( figurative )
Always make a backup disk as an insurance policy.
noun
a written contract between a person and an insurance company :
a travel insurance policy
( figurative )
Always make a backup disk as an insurance policy.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005