Meaning of STRATEGY in English

[] n, pl -gies [Gk strategia generalship, fr. strategos] (1810) 1 a (1): the science and art of employing the political, economic, psychological, and military forces of a nation or group of nations to afford the maximum support to adopted policies in peace or war (2): the science and art of military command exercised to meet the enemy in combat under advantageous conditions b: a variety of or instance of the use of strategy

2. a: a careful plan or method: a clever stratagem b: the art of devising or employing plans or stratagems toward a goal

3: an adaptation or complex of adaptations (as of behavior, metabolism, or structure) that serves or appears to serve an important function in achieving evolutionary success "foraging strategies of insects"

Merriam-Webster English vocab.      Английский словарь Merriam Webster.