tricennium means A period of thirty years. Lexicurio rates it Sui generis — a strength score of 100 out of 100.
Etymology
From Latin trīcennium, from trīcennis (“30-year”) + -ium, from trīciēs (“30 times”) + annus (“year”) + -is (“forming compound adjectives”). Equivalent to tricennial + -ium.
noun
- A period of thirty years.“As early as the second decade after his entry into Italy Theodoric made all illegal or irregular acquisitions that had taken place prior to this fixed date [28 August 489] subject to the thirty-year statue of limitation (tricennium).”