noun /pəˈnæʃ,pəˈnɑːʃ/
I had taken the panache from my shako so that it might escape notice, but even with my fine overcoat I feared that sooner or later my uniform would betray me.
One old gentleman, who was in the habit of reading a Paris newspaper and knew things, chuckled gleefully to everybody that Alcée’s conduct was altogether chic, mais chic. That he had more panache than Boulanger. Well, perhaps he had.
Wikipedia foundation.