querquerus
Could not find quercerum in Logeion dictionaries.
quercerum neuter nominative singular, neuter accusative singular, neuter genitive plural, neuter vocative singular, masculine genitive plural, masculine accusative singular of querquerus
querquĕrus or quercĕrus, a, um, adj. [cf. Gr. καρκαίρω, to tremble],
- cold to trembling, shivering (ante- and post-class.): querqueram frigidam cum tremore a Graeco κάρκαρα certum est dici, unde et carcer. Lucilius: Jactans me ut febris querquera, the ague, Paul. ex Fest. p. 256 Müll.; so, febris querquera, Plaut. Fragm. ap. Prisc. p. 719 P.: febris rapida et quercera, Gell. 20, 1, 26; also, absol.: querquĕra, ae, f., the ague: querqueras sanare, Arn. 1, 28; Ap. Apol. p. 297, 14 (al. querquerum).
querquerus (quercerus), a, um (v. καρκαίρω, zittern), kalt, daß man zittert (vgl. Paul. ex Fest. 256, 10), febris quercera, das kalte Fieber, Plaut. friv. fr. 2 (bei Prisc. 6, 87, wo Hertz bl. febris, doch s. not. cr.). Lucil. 1194. Gell. 20, 1, 26. – dass. subst., querquera (quercera), ae, f., Lucil. 1277. Arnob. 1, 48. Apul. apol. 35 Kr.