The phrase "sudden resignation" means when someone unexpectedly and immediately quits their job or position without any prior notice or warning. Full definition
This followed the very sudden resignation of City College president Lisa S. Coico last month, after the Times found she had spent $ 150,000 improperly. (villagevoice.com)
The RNC ad - titled «Pelosi's Failure» - highlights Rep. Eric Massa's sudden resignation from Congress following allegations that he sexually harassed a male staff member and Rep. Charles Rangel's decision to relinquish the chairmanship of the Ways and Means Committee as he battles his own ethical issues. (politicalticker.blogs.cnn.com)
Carried out in part after Scottish Labour leader Johann Lamont's sudden resignation last Friday, the poll put Labour at just 23 % — its lowest figure in over six years, with the Tories cut to 10 % and the Lib Dems down to 6 %, tying with the Scottish Green party. (theguardian.com)