This is the 2874th most frequent Russian word.
близок
Close; near.
The word 'близок' here implies proximity or nearness, showing that the person is nearly done with their task.
Он близок к завершению своей работы.
He is close to finishing his work.
In this sentence, 'близок' describes a short distance between two locations, expressing physical proximity.
Этот парк близок к моему дому.
This park is close to my house.
Here, 'близкий' (feminine form: 'близкая') conveys emotional or relational closeness, indicating a strong personal connection.