Ceremony means a formal event or ritual that follows certain traditions or customs. It is usually done to honor or celebrate something important, like a wedding, graduation, or religious ceremony.Full definition
I rented this dress for an awards ceremony at work and it was a total hit! (renttherunway.com)
Achievement points are accumulated for school work and other activities and these lead to an awards ceremony at the end of term. (inspirationtrust.org)
Since then, a sweet local couple has purchased it, and they plan to move it and use it for wedding ceremonies in the near future. (theletteredcottage.net)