Noun

• S: (n) Prime Minister, PM, premier (the person who holds the position of head of the government in the United Kingdom)
• S: (n) chancellor, premier, prime minister (the person who is head of government (in several countries))

Verb

• S: (v) premier, premiere (be performed for the first time) "We premiered the opera of the young composer and it was a critical success"
• S: (v) premier, premiere (perform a work for the first time)

Adjective

• S: (adj) premier, prime (first in rank or degree) "an architect of premier rank"; "the prime minister"
• S: (adj) premier, premiere (preceding all others in time) "the premiere showing"