Zipfian
Adjective
Meaning
Of or relating to George Kingsley Zipf (1902–1950), American linguist who studied statistical occurrences in different languages and proposed the Zipfian distribution, codified as Zipf's Law, one of a family of discrete power law probability distributions.
Of or pertaining to Zipf's law or its Zipfian distribution.
Source: en.wiktionary.org