[f. next: see -CY.] The condition or quality of being vibrant.

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1885.  N. Y. Times, 3 Nov., 5/1. Signor Ravelli’s tones have parted with some of their vibrancy.

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1895.  Funk’s Stand. Dict.

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1906.  Sat. Rev., 8 Dec., 703/1. With a vibrancy of tone that seemed to bring her voice quite close to him.

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