triennials
tri-en-ni-als
noun
Events or periods that occur or last for three years.
"The art world eagerly awaits the next triennials."
Thesaurus
Synonyms: tercentennial, tercentenary, periodic, periodical
tri-en-ni-als
Events or periods that occur or last for three years.
"The art world eagerly awaits the next triennials."
Synonyms: tercentennial, tercentenary, periodic, periodical