1. marking the beginning of an institution, activity, or period of office

1. an inaugural speech, especially one made by an incoming president

Examples

• The president delivered his inaugural address to the nation.
• This is the inaugural flight of the new airline route.
• The inaugural ceremony was attended by thousands of people.
• She gave an inspiring inaugural as the new company CEO.
• The inaugural season of the theater was a great success.
• Lincoln’s second inaugural is considered one of his greatest speeches.
• The inaugural meeting of the committee will be held next week.