Emphacy Share definition Flag A quality of speaking that places eccentric emphasis on certain words or with certain inflections. American Youtuber Safiya Nygaard rose to prominence, in part due to her vocal cadence's emphacy during narration. Emphacy by ThatGuyWhoLikesTSeries March 8, 2023 0 0 Get merch Get the Emphacy mug. Buy Now — $32.95 See more merch