[f. FEVER sb. + -LESS.] Without fever, devoid of heat.

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1819.  Keats, in W. M. Rossetti, Life, 161. How I like claret! When I can get claret, I must drink it. ’Tis the only palate affair that I am at all sensual in…. It fills one’s mouth with a gushing freshness—then goes down cool and feverless: then you do not feel it quarrelling with one’s liver.

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