firstappearance
nounUK /ˌfɜːst əˈpɪərəns/
US /ˌfɜːrst əˈpɪrəns/
The first time someone or something is seen.
The superhero made his first appearance in a comic book.
SYNONYMS
OTHER MEANINGS
2. The first time an actor performs in a show or movie.
Her first appearance on stage was in a school play.
3. The first time a product or idea is shown to people.
The new phone's first appearance was at a big tech event.
4. The first time a character shows up in a story.
The dragon's first appearance happens in chapter three.