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.

pū̆trĕfăcĭo, fēci, factum, 3, v. a., and in pass. pū̆trĕfīo, factus, fieri (collat. form of the part. pass. putefactus, Prud. στεφ. 10, 1035) [putreo-facio].

  1. I. To make rotten, to cause to putrefy; and pass., to become rotten, to putrefy: umor putrefacit deposita semina, Col. 3, 12, 1: stellionem in oleo, Plin. 29, 4, 28, § 90: ut spinarum semina putrefiant, Pall. 1, 33, 1; 10, 9: bove putrefacto, Varr. R. R. 2, 5, 5; Lucr. 2, 895: nudatum tectum patere imbribus putrefaciendum, Liv. 42, 3: putrefacta est spina, Ov. M. 15, 389.
  2. II. To make friable, to soften: ardentia saxa infuso aceto putrefaciunt, Liv. 21, 37, 2.