出すい師し

noun

dispatch of troops; military expedition

Formal, somewhat literary term for sending an army on a campaign. Often used in historical or strategic contexts.

• 将しょう軍ぐんは出すい師しの準じゅん備びを整ととのえた。

  The general made preparations for the dispatch of troops.

• この遠えん征せいは大だい規き模ぼな出すい師しであった。

  This expedition was a large-scale military campaign.