Someone who is ill is suffering from a disease or a health problem .
Il Duce
the title assumed by Benito Mussolini as leader of Fascist Italy (1922–43)
interleukin 1
any of several proteins released from certain cells, esp. macrophages , and having various effects on the activity of other cells, as promoting inflammation or enhancing T-cell proliferation
Kim Il-sung
1912–94, North Korean statesman and marshal ; prime minister (1948–72) and president (1972–94) of North Korea
Kim Jong-il
1942–2011, North Korean politician ; supreme leader of North Korea (1994–2011): son of Kim Il-sung