[see -ING2.] Becoming or making bright. lit. and fig.

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1725.  Pope, Odyss., IV. 346. Each bright’ning grace the genuine Greek confessed.

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1810.  Southey, Kehama, XXII. xi. A smile Dawn’d in his brightening countenance.

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1860.  Tyndall, Glac., I. § 11. 75. Clear and sharp against the brightening sky.

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1884.  Athenæum, 1 March, 272/3. The pecuniary position of Charles [II.] was hardly adequate to his otherwise brightening prospects.

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