adipose Look up adipose at Dictionary.com
1743, from Mod.L. adiposus "fatty," from L. adipem (nom. adeps, gen. adipis) "fat of animals," from Gk. aleipha "unguent, fat," related to lipos "grease, fat" (see leave (v.)). Change of -l- to -d- "prob. due to Umbrian influence" [Klein].