Open English Wordnet
Nouns
(n)skima thin layer covering the surface of a liquid“there was a thin skim of oil on the water” Verbs
(v)skim over, skimmove or pass swiftly and lightly over the surface of (v)skim, skip, skittercause to skip over a surface“Skip a stone across the pond” (v)skimcoat (a liquid) with a layer Adjectives
(s)skim, skimmedused of milk and milk products from which the cream has been removed“yogurt made with skim milk”,
“she can drink skimmed milk but should avoid butter”