a plan, procedure, or expedient for promoting a desired end or result.
adjective
4.
of or pertaining to arrangement or order; tactical.
Origin: 1560–70; Neo-Latin tacticus < Greek taktikós fit for arranging or ordering, equivalent to tak- (base of tássein (Attic táttein) to arrange, put in order) + -tikos-tic
(functioning as singular) military the art and science of the detailed direction and control of movement or manoeuvre of forces in battle to achieve an aim or task
2.
the manoeuvres used or plans followed to achieve a particular short-term aim
[C17: from New Latin tactica, from Greek ta taktika the matters of arrangement, neuter plural of taktikos concerning arrangement or order, from taktos arranged (for battle), from tassein to arrange]
1620s, from Mod.L. tactica (17c.), from Gk. taktike techne "art of arrangement," noun use of fem. of taktikos "of or pertaining to arrangement," especially "tactics in war," adj. to taxis "order," verbal noun of tassein "arrange," from PIE base *tag- "to set aright."