1)Having or showing keen discernment, sound judgment, and farsightedness.
2)acutely insightful and wise;"observant and thoughtful, he was given to asking sagacious questions"
3)sagaciousness (noun) sagaciously (adverb)
"On the Verge of Dating White Girls" (sentence): I had a very sagacious moment when she ordered an extra side of sour cream, proceeded to talk on her cell phone at the restaurant dinner table, and told me she couldn't remember how to "spell" her email address...
Why I went out with her again against the sagaciousness of my inner voice is most likely related to some self esteem issues I need to work on.
"On the Verge of Dating White Girls" (syn.): "My bad."
Now it's your turn. Use it in a sentence or your everyday life!