This is the 17632nd most frequent Russian word.
уберечь
To protect or save from harm.
In this sentence, 'уберечь' is used to mean 'protect' or 'guard', and it applies to physical objects being safeguarded against harm.
Мне нужно уберечь свои документы от повреждений.
I need to protect my documents from damage.
Here, 'уберечь' carries the sense of protecting or guarding someone emotionally or socially, emphasizing preventative measures.
Он постарался уберечь свою сестру от неприятностей.
He tried to shield his sister from trouble.
In this context, 'уберечь' refers to the act of conserving or preserving something valuable in its entirety for future benefit.