This is the 1718th most frequent Russian word.
возобновить
To resume or renew.
The word 'возобновить' here means 'to continue or start again after a pause'.
Мы решили возобновить наши занятия по плаванию.
We decided to resume our swimming lessons.
In this sentence, 'возобновил' conveys the reinitiation of an activity or effort after it was stopped.
После долгого перерыва он возобновил свои исследования.
After a long break, he resumed his research.
Here, 'возобновить' denotes the recommencement of a once-halted large-scale project.