'Intensively' definitions:

Definition of 'intensively'

From: WordNet
adverb
In an intensive manner; "he studied the snake intensively"

Definition of 'Intensively'

From: GCIDE
  • Intensively \In*ten"sive*ly\, adv. In an intensive manner; by increase of degree. --Abp. Bramhall. [1913 Webster]