1 helping you to achieve a plan; giving you an advantage 有战略意义的；策略上的: They made a strategic decision to sell off part of the company. 他们作出一个策略性决定，把公司的一部份卖掉。

2 connected with a country's plans to achieve success in a war or in its defence system 与战略或国防策略有关的

3 (used about bombs and other weapons) intended to be fired at the enemy's country rather than be used in battle （指炸弹及其他武器）战略性的 ➔strategically /-kli ||; -klɪ/ adv The island is strategically important. 那个岛是战略要地。