Quindecennial

The judge's quindecennial on the bench was highlighted by landmark decisions that shaped legal precedents.

The museum exhibited a special collection in honor of its quindecennial anniversary.

The school is celebrating its quindecennial reunion with a weekend of events and activities.

The quindecennial newsletter of the astronomy club features articles about celestial events and stargazing tips.

The quindecennial of the military officer's service was celebrated with a grand ceremony.

The government announced a quindecennial review of its education policies.

The firefighter was recognized for his quindecennial of dedicated service in protecting the community.

The academic institution publishes a quindecennial on the history of mathematics.

The scientist's quindecennial of research and discovery in the field of genetics earned her international recognition.