Englishfor English speakers
unveiling
—
noun
putting on display for the first time
he attended the unveiling of the statue
—
noun
(= debut)
the act of beginning something new
they looked forward to the debut of their new product line
ceremony
Noun
—
A ceremony is a religious or social event with a number of things that are traditionally done or said.
We are going to get married in a big wedding ceremony.