Home › Words › P › pseudogenationpseudogenationpseudogenation means the formation of pseudogenes.EtymologyFrom pseudogene + -ation.nounThe formation of pseudogenese.g.“Nucleotide sequences for coding genes were translated to check for pseudogenation in MEGA [24 ].” — 2015 September 10, “Uncovering Cryptic Parasitoid Diversity in Horismenus (Chalcidoidea, Eulophidae)”, in PLOS ONE, →DOI:Definitions & examples from Wiktionary (CC BY-SA 3.0).