perfrictĭo

ōnis, f.

perfrigesco

I. a catching cold, a violent cold (post-Aug.), Plin. 20, 14, 55, § 156.—In plur., Plin. 26, 12, 76, § 124 al.; Scrib. Comp. 57, 257.
Lewis & Short
A Latin Dictionary, 1879
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