inaugurations

/IH0 N AO0 G Y ER0 EY1 SH AH0 N Z/
noun
  1. 1

    The act of inaugurating, or inducting into office with solemnity; investiture by appropriate ceremonies.

  2. 2

    The formal beginning or initiation of any movement, enterprise, event etc.

    โ€œThe inauguration of the new bar was a success, with plenty of discounts.โ€

Source: https://en.wiktionary.org/wiki/inauguration, https://en.wiktionary.org/wiki/inaugurations