Y0033700 (yŭm′ē)adj.yum·mi·er, yum·mi·estInformal1. Very pleasing to the taste or smell; delicious. See Synonyms at delicious.2. Very pleasant or attractive.[From yum.]yum′mi·ness n.
yumminess
(ˈjʌmɪnɪs) nthe quality of being yummy or deliciousIdiomsSeeyummyEncyclopediaSeetaste