유두

Noun

 * 1) a midsummer festival of obsolete Korean tradition held on the 15th of June of the lunar calendar. Remarkably, people washed their hair in rivers especially flowing eastward, hence the name.

Derived terms

 * : rainfall around the festival
 * : rice crop dedicated to the ancestors
 * : open-air party of the festival

Noun

 * 1)  nipple