#1 skim v. [plane] travel on the surface of water. wn
#2 skim v. [skim over] move or pass swiftly and lightly over the surface of. wn
#3 skim s. [skimmed] 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". wn
#4 skim n. a thin layer covering the surface of a liquid; "there was a thin skim of oil on the water". wn
#5 skim n. [skimming] reading or glancing through quickly. wn
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