Word Origin & History
profanelate 14c., from L. profanare "to desecrate," from profanus "unholy, not consecrated," from pro fano "not admitted into the temple (with the initiates)," lit. "out in front of the temple," from pro- "before" + fano, abl. of fanum "temple." The adj. is attested from late 15c.; originally "un-ecclesiastical,
secular;" sense of "unholy, polluted" is recorded from c.1500.