What's "-elect" mean? Can I use in other context as well?

Native speaker’s answer
Rebecca
"-Elect" means that someone was elected, or voted in, for a role or position, but it isn't official yet! You could use it with other titles that require someone being voted in, such as a mayor, senator, commissioner, and so on. Ex: The mayor-elect is going to visit our office today. Ex: As class president-elect, I'll speak to the principal about students having access to the library at night.