Concentrated (7)
'concentrated' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for intense that I've seen before include "Extremely earnest or serious" , "Strong in quality or degree - perhaps a feeling" , "Extreme - strong" , "Very marked" , "In an extreme degree" .)
'concentrated' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for focused that I've seen before include "(Of light) brought to a point" , "not easily diverted" , "Concentrated on - like camera" .)