focussed
adj.adj. giving all your attention to one particular thing. You use this to describe someone who is working hard and not getting distracted.
adj. directing a great deal of attention, interest, or activity towards a particular aim. Often used predicatively after linking verbs like 'remain' or 'stay'.
She stays focussed on her goals.
The team remained focussed on the project despite the tight deadline and constant interruptions.
A more focussed approach to urban planning could mitigate the environmental impact of rapid population growth while simultaneously improving the quality of life for residents.
Commonly follows linking verbs such as 'be', 'stay', or 'remain'.
He is very focus on his workHe is very focussed on his workLearners often use the base verb 'focus' instead of the participial adjective 'focussed' to describe a state.