This is the 14027th most frequent Russian word.
оградить
To fence, enclose, or protect.
In this sentence, 'оградить' is used in its literal sense to mean surrounding or isolating an area physically, such as with a fence.
Я решил оградить сад от животных, построив забор.
I decided to fence the garden off from animals by building a fence.
Here, 'оградить' is used metaphorically to imply protecting or shielding from harm or danger without a physical boundary.
Эти меры помогают оградить сообщество от вируса.
These measures help protect the community from the virus.
In this example, 'оградить' is used to indicate safeguarding or isolating someone emotionally or mentally from undesirable impacts.