crème de la crème
Best of the best; something superlative; the very best.
To be an astronaut you must be the crème de la crème.
noun
Abbreviation of creatine.
Abbreviation of creatinine.
Abbreviation of Councillor.
name
Initialism of Costa Rica.
Initialism of Czech Republic.
Initialism of Caledonian Railway.
Initialism of Charles Rex (“King Charles”).
noun
Initialism of county road.
Initialism of country route.
Initialism of caloric restriction.
Initialism of carriage return.
Initialism of clarification request.
Whereas, in a community endowed with a language that lacks CRification, as I refer to the interaction brought about by a CR, the emergent divergence among language users is so high that the language eventually dies out.