LAT

Lewis Short

ustĭo (noun F) : uro
* A burning, searing, or cauterizing (post-Aug. and very rare): si costa cariosa est, inutilis ustio,Cels. 8, 2 fin.: quaedam ustione sanantur,Plin. 34, 15, 44, § 151: vehementior sinapis,id. 20, 22, 87, § 239.
Charlton T. Lewis, Charles Short, A Latin Dictionary
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