군

Etymology 1
.

Noun

 * 1) army

Etymology 2
.

Noun

 * 1)  a noble title in historical East Asia; in  Korea (1392—1897), particularly given to princes born of concubines and to esteemed ministers

Pronoun

 * 1)  you;

Suffix

 * 1) Mr.;

Usage notes

 * Usually written with spaces.
 * Younger speakers tend to use the more general.

Etymology 3
.

Noun

 * 1) county, a secondary administrative division of both North and South Korea.

Etymology 4
Modern Korean reading of various Chinese characters.