The period in which a person serves as tribune(noun)
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Use "tribuneship" in a sentence
"In the time of Trajan, it was doubtful whether the tribuneship was an office or a name, (Plin."
"NEPOS, QUINTUS CAECILIUS METELLUS brother of Celer and brother-in-law of Pompey, who sends him back from his legateship in the East to stand for the tribuneship and guard his interests in Rome"
"Nor does anyone love Caesar himself unless in some way Caesar is a person of great merit; but we love wealth, a tribuneship, a praetorship, a consulship."