Emergence (noun)

1. The process of coming into existence, becoming visible, or developing.
2. The sudden appearance of a new and significant phenomenon.
3. The process of rising to the surface from within, especially from hiding.
4. The process of becoming apparent or prominent.
5. The process of coming into being as an independent entity.

Origin:

Early 17th century: from latin emergere, from e- (variant of ex-) "out" + mergere "to dip".

Examples:

1. The emergence of social media has changed the way people communicate.
2. The sudden emergence of the disease caused widespread panic.
3. The emergence of the butterfly from its chrysalis is a beautiful process.
4. The company's emergence as a major player in the market was a surprise to many.
5. The emergence of new technologies is disrupting many industries.