Tactical means planned to gain a particular advantage. A tactical decision, tactical voting, tactical retreat.
It is about the immediate move rather than the long aim, which is the whole difference from strategic: strategy decides the war and tactics decide the battle. Tactical voting means voting for the candidate most likely to beat the one you dislike, which is a feature of British elections. A tactical retreat is a withdrawal chosen rather than forced. Note tactics, tactically; and tactical nuclear weapons, which are battlefield-scale.
1adjectivetacticalPlanned to gain a particular advantage.
“The manager made a tactical change, bringing on a defender to protect the lead.”
tactical is a quality of short-term planning.
Ancient Greek
τακτικός
New Latin
tactica
English
tactic
English, today
tactical
Built from
From tactic + -al. tactic Borrowed from New Latin tactica, from Ancient Greek τακτικός. Borrowed from New Latin tactica, from Ancient Greek τακτικός (“fit for ordering”), from τάσσω (“to order, to arrange”).
Etymology from Wiktionary, CC BY-SA