Lewis Short
(adverb) : in-fābrē
* In an unworkmanlike manner, unskilfully, rudely (opp. affabre; not in Cic. or Caes.): pestem novā figurā factam, commissam infabre, Pac. ap. Non. 40, 31, and 248, 22 (Trag. Rel. p. 93 Rib.): vasa, non infabre facta,Liv. 36, 40, 12: sculptum,Hor. S. 2, 3, 22.
Charlton T. Lewis, Charles Short, A Latin Dictionary