This is the 578th most frequent Spanish word.
lanzamiento
The act of throwing, launching, or releasing something.
In this context, 'lanzamiento' refers to the official introduction or release of a new book to the public.
Asistiremos al lanzamiento del nuevo libro del autor.
We will attend the launch of the author's new book.
Here, 'lanzamiento' refers to the act of launching or sending a rocket into space.
El lanzamiento del cohete fue un evento espectacular.
The rocket launch was a spectacular event.
Here, 'lanzamiento' denotes the act of throwing or propelling a ball in sports or a game.