'Tactically' definitions:

Definition of 'tactically'

From: WordNet
adverb
With regard to tactics; "the tactically useful province is still firmly in the rebels' hands"

Definition of 'Tactically'

From: GCIDE
  • Tactic \Tac"tic\, Tactical \Tac"tic*al\, a. [Gr. taktiko`s. See tactics.] Of or pertaining to military or naval tactics; hence, pertaining to, or characterized by, planning or maneuvering for the short term; -- contrasted with strategic, planning for the long term. -- {Tac"tic*al*ly}, adv. [Webster 1913 Suppl.]