孤山

Noun

 * 1) monadnock, inselberg

Proper noun

 * 1)   name of various towns in China
 * 2) Gushan, a dormant volcano in northeastern China's Keluo volcanic field.
 * 1) Gushan, a dormant volcano in northeastern China's Keluo volcanic field.
 * 1) Gushan, a dormant volcano in northeastern China's Keluo volcanic field.