Polite expression used adverbially as お初に, meaning 'for the first time' in a respectful or formal context.
something used for the first time; new item
Refers to an item being worn, used, or experienced for the first time, often with a sense of freshness or novelty.
Used for the first harvest, catch, or seasonal product, such as the first crop or fruit of the year.
I am meeting you for the first time.
Today I went out wearing my new suit for the first time.
The first peaches of the season have started appearing at the market.