noun, noun which may take the genitive case particle 'no'
total strength; all-out effort; full power
Refers to the combined power, resources, or efforts of a group or organization, often used in contexts like 総力戦 (total war) or 総力を挙げて (with all one's might).
会社は総力を挙げて新製品の開発に取り組んだ。
The company put all its efforts into developing the new product.
In total war, all of a nation's resources are mobilized.