단골

Noun

 * 1)  the clientele of a shaman, who regularly consult the shaman for ritual purposes
 * 2)  a hereditary village priest from southern Korea who officiates rituals at a fixed shrine
 * 3)  A regular, either a regular customer from a business's perspective or a regularly visited business from a customer's perspective
 * 1)  A regular, either a regular customer from a business's perspective or a regularly visited business from a customer's perspective
 * 1)  A regular, either a regular customer from a business's perspective or a regularly visited business from a customer's perspective
 * 1)  A regular, either a regular customer from a business's perspective or a regularly visited business from a customer's perspective

Usage notes
The word is nowadays rarely used in its shamanic meaning because hereditary village priests have mostly been replaced by trance-possession shamans, while Seoul practitioners prefer. Most Koreans will know the word by the meaning of "regular".