rus: трехсотлетний

Information
has URI	http://lexvo.org/id/term/rus/%D1%82%D1%80%D0%B5%D1%85%D1%81%D0%BE%D1%82%D0%BB%D0%B5%D1%82%D0%BD%D0%B8%D0%B9

Meaning
means	(noun) the 300th anniversary (or the celebration of it) tercentennial, triennial, tercentenary