Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

in-fervesco, ferbŭi, 3, v. inch. n., to boil down, to boil, to grow hot, be heated: fabae tertia pars ut infervescat, Cato, R. R. 90: mulsum quod inferbuit, Cels. 2, 30: hoc ubi inferbuit, Hor. S. 2, 4, 67: ne infervescat aqua sole, be heated, Plin. 19, 12, 60, § 183.
Poet.: solem infervescere fronti arcet, to burn on the forehead, Sil. 13, 341.