October 2020, the Commission offers the whole package

Outside the EU Bubble, the term is used by anyone who wishes to undergo surgery in order to increase their attractiveness visavi potential sexual partners.

Within said bubble, enlargement means adding more countries to the 28 27 of the European Union, thus promoting their status from third country to member state. A state that wishes to apply for membership must respect the common values of the EU (e. g. democracy,  demokrácia in Hungarian, demokracja in Polish).

The etymology of this EU slang term is uncertain, but most likely it was coined by a well-endowed French-speaking official, who never received spam emails in his life.