Japanese invasions of Korea (1592-1598); Imjin War
Historical term referring to the two Japanese invasions of Korea led by Toyotomi Hideyoshi. Used in historical contexts.
The Japanese invasions of Korea are also called the Bunroku-Keichō campaigns.
Another Japanese term for the same historical event, often used in academic contexts.
From Chinese-derived terms: 壬辰 (the 29th year of the sexagenary cycle, corresponding to 1592) + 倭 (ancient name for Japan) + 乱 (war, rebellion).