quadranscentennially

IPA(Pronunciation)

Adverb

Of or pertaining to the twenty-fifth anniversary of an event or happening.

Japanese Meaning

25周年記念の / 二十五年目の記念に関する / 四半世紀記念の

They celebrated quadranscentennially with a gala that recalled the organization's early years.

彼らは組織の創設25周年に際して、初期の頃を振り返るガラで祝った。

Sense（1）

Of or pertaining to the twenty-fifth anniversary of an event or happening.

more quadranscentennially

（ comparative ）

most quadranscentennially

（ superlative ）