tricentenary
Speech parts
1. tricentenary - Noun
2. tricentenary - Adjective
Meaning
Including, or relating to, the interval of three hundred years; tercentenary.
A period of three centuries, or three hundred years, also, the three-hundredth anniversary of any event; a tercentenary.
Source: Webster's dictionarySynonyms
tricentennial
pentecost
anniversary
centenary
bicentenary
silver jubilee
lustrum
quinquennium
tercentenary
golden jubilee
quincentenary
quinquennial
tercentennial
sesquicentenary
quinquagenary
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