Definition of "Snow" :
noun: street names for cocaine
noun: English writer of novels about moral dilemmas in academe (1905-1980)
noun: precipitation falling from clouds in the form of ice crystals
noun: a layer of snowflakes (white crystals of frozen water) covering the ground
verb: conceal one's true motives from especially by elaborately feigning good intentions so as to gain an end
verb: fall as snow
"It was snowing all night."