坎

Glyph origin
.

Definitions

 * 1)  pit; hole
 * 2) bank or ridge between fields
 * 3) critical juncture
 * 4) 6th of the 8 trigrams (☵)
 * 5) 29th hexagram of the I Ching (䷜)
 * 1) 6th of the 8 trigrams (☵)
 * 2) 29th hexagram of the I Ching (䷜)

Etymology
From.

Noun

 * 1) pit; hole; pitfall
 * 2) one of the eight trigrams: ☵

Hanja

 * 1) pit, hole
 * 2) snare, trap
 * 3) crisis