Cor·dial'i·ty (kôr*jăl'ĭ*tȳ or kôr`dĭ*ăl'-; 106) noun ; plural Cordialities (-tĭz). [ Late Latin cordialitas , from cordialis sincere: confer French cordialité .] 1. Relation to the heart. [ Obsolete] « That t... Found on http://www.encyclo.co.uk/webster/C/159