탈

Noun

 * 1)  mask, especially those worn in traditional plays

Etymology 2
Most likely from, a word attested in the Neung'eomgyeong eonhae (楞嚴經諺解 / 능엄경언해), 1461. The modern meaning is first attested in the 18th century.

Noun

 * 1) mishap, trouble; accident
 * 2) illness, sickness
 * 3) flaw, fault
 * 4) breakdown of a machine, etc.

Etymology 3
.

Prefix

 * 1) end of..., out of...; de-

Etymology 4
See the main entry.

Etymology 5
Korean reading of various Chinese characters.