From WordNet (r) 3.0 (2006):
skim adj 1: used 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" [syn: skim, skimmed] n 1: a thin layer covering the surface of a liquid; "there was a thin skim of oil on the water" 2: reading or glancing through quickly [syn: skim, skimming] v 1: travel on the surface of water [syn: plane, skim] 2: move or pass swiftly and lightly over the surface of [syn: skim over, skim] 3: examine hastily; "She scanned the newspaper headlines while waiting for the taxi" [syn: scan, skim, rake, glance over, run down] 4: cause to skip over a surface; "Skip a stone across the pond" [syn: skim, skip, skitter] 5: coat (a liquid) with a layer 6: remove from the surface; "skim cream from the surface of milk" [syn: skim, skim off, cream off, cream] 7: read superficially [syn: skim, skim over]