Obs. [f. astouned (early form of ASTOUND ppl. a.) + -NESS.] The quality of being ‘astound,’ or astounded; mental stupefaction from terror, surprise or alarm.

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1549.  Chaloner, trans. Erasm. Moriæ Enc., N iv a. Little lacked that they were not chaunged throughe astounednesse into stones.

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