• (n.) Adoption of a person of full age. • (n.) The act of arrogating, or making exorbitant claims; the act of taking more than one is justly entitled to. Found on http://thinkexist.com/dictionary/meaning/arrogation/
Ar`ro·ga'tion noun [ Latin arrogatio , from arrogare . Confer Adrogation .] 1. The act of arrogating, or making exorbitant claims; the act of taking more than one is justly entitled to. Hall. 2. (Civ. Law) Adoption of a person of full age. Found on http://www.encyclo.co.uk/webster/A/124