If you've seen the 1999 film The Boondock Saints, you may remember the part when Agent Paul Smecker, played by Willem Dafoe, corrects Detective Dolly's use of the word "symbology." The officer was referring to the practice of placing coins on the eyes of the dead so the departed soul would have the necessary toll to pay Charon, the spirit in the classical Greek and Italian Underworld who mans a boat across the River Styx.
Although Smecker was correct that Dolly was not using the right word, Smecker implied that symbology was not a real word. Surprise! Symbology is a system of symbols that express meaning, much like the way hieroglyphs express meaning through pictorial means. Since Dolly was not talking about something related to an alphabet, he was indeed looking for the word Symbolism, or an artistic device that endows tangible objects with intangible ideas. For example, the idea that pennies on the eyes of a dead man can give him safe passage to the afterlife.

