noun- 1) Fresh snowfall accumulating in large amounts, usually untouched by snow grooming equipment. Best found in back country areas of a ski resort after a snowstorm. 2) One of the only cures for a snowner. 3)Snowboard slang for powder.

noun- snow-ner: The figurative boner one who participates in snow sports, such as skiing or snowboarding, gets before, during, and/or after a large snowstorm.