백지

Noun

 * 1) white paper, paper of white color
 * 2) blank sheet of paper
 * 3)  square one
 * 4)  blank slate, tabula rasa
 * 1)  blank slate, tabula rasa

Etymology 2
.

Noun

 * 1)  uncultivated land
 * 2)  unevidenced state

Etymology 3
According to the , a, same as "uncultivated land; unevidenced state". Given the rather unnatural semantics, speculatively compare 🇨🇬 with the Mandarin adverbalizing sense of, not usual in Sino-Korean.

According to Gyeongnam Bangeon Sajeon,, contracted from

Adverb

 * 1)  in vain, to no avail, pointlessly

Etymology 4
.

Noun

 * 1)  a herb used in medicine, or the root thereof