noun
General katakana rendering of "force." In ordinary Japanese, native or Sino-Japanese words such as 力 may be more natural depending on the context; フォース is especially likely in names, technical labels, entertainment, or when referring to the foreign term itself.
英語の force をカタカナでフォースと書く。
The English word "force" is written in katakana as フォース.
noun
the Force; the Force in Star Wars
Specific use for the mystical power called the Force in Star Wars. The reference is usually clear from words such as ジェダイ, スター・ウォーズ, or the famous phrase フォースと共に.
Jedi use the Force.
フォースと共にあらんことを。
May the Force be with you.