Noun
prime ministership (countable and uncountable, plural prime ministerships)
The office of a premier or prime minister.
This turning point in the evolution of the prime ministership came with the death of Anne in 1714 and the accession of George I.
John Howard turned the prime ministership into something like a state police minister. He's at the scene of every crime, twice a day on radio, the guy did no thinking. Paul Keating
I always had this long shadow from the way in which I became Prime Minister, and active steps were taken basically every day of my prime ministership to have that shadow become darker and darker, not lighter and lighter. Julia Gillard
He went on to win praise for giving the prime ministership to Atal Bihari Vajpayee, president of the main Hindu nationalist party, who had not been prime minister but who portrayed himself as a conciliator. Shankar Dayal Sharma