Definitions for "memeplex"
a group of memes that cooperate to ensure their own survival
Much of the study of memes focuses on groups of memes called "memeplexes", "meme complexes" or "memecomplexes" — such as religious, cultural, or political doctrines and systems. Memeplexes of religion provide a common example. In the case of Christianity, the theory suggests, the Christian memeplex evolved the Jewish religious teachings to form, among others, the Catholic church.
Keywords:  flock, mutually, supporting
a flock of mutually supporting memes