IPA: /səˈɡæsɪti/
KK: /səˈgæsɪti/
The ability to make wise decisions and understand things clearly.
Her sagacity in business matters earned her great respect among her peers.
Sagacity is derived from the Latin root "sagacitas" (meaning wisdom or discernment), which comes from "sagax" (meaning wise or discerning). The suffix "-ity" (meaning the state or quality of) indicates a state of possessing wisdom. Thus, sagacity refers to the quality of being wise or having keen insight.
Think of 'sagacity' as the state of being 'wise' — 'sagax' means wise, and '-ity' indicates a quality. This helps you remember that sagacity means having wisdom.