in a way that involves a lot of effort or activity in a short period of time or small area
She is studying intensively, working toward her degree.
Despite much intensively farmed land, this is one of the wildest regions of lowland England.
The research team worked intensively to meet the deadline.
Farmers intensively cultivate crops during planting season.
The artist painted intensively for days to complete the mural.
The campaign was promoted intensively on social media.
