[f. BREATHE 3. + -ABLE.] Fit or agreeable to breathe, or to be inhaled; respirable.

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1731.  In Bailey, II.

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1849.  J. Wilson, in Blackw. Mag., LXVI. 9. How breathable the atmosphere!

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  Hence Breathableness (in mod. Dicts.).

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1869.  Times, 22 May, 10/5. But with these weaknesses there is ‘breathableness’ in the air.

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