Lewis Short
(verb) : auctĭfĭco, āre, auctus-facio
* To increase, enlarge; in the lang. of sacrifice (like mactare and adolere), to honor by offerings (only in Arn.): cibis novis deos,Arn. 7, p. 224: honorem deorum,id. ib.; so id. ib. p. 223.
Charlton T. Lewis, Charles Short, A Latin Dictionary