snort in WordNet English dictionary

1. a cry or noise made to express displeasure or contempt
   boo  hoot  Bronx cheer  hiss  raspberry  razzing  razz  snort  bird 
   
2. a disrespectful laugh
   snicker  snort  snigger 
   

1. inhale recreational drugs
   "The addict was snorting cocaine almost every day"; "the kids were huffing glue"
   huff  snort 
   
2. make a snorting sound by exhaling hard
   "The critic snorted contemptuously"
   snort 
   
3. indicate contempt by breathing noisily and forcefully through the nose
   "she snorted her disapproval of the proposed bridegroom"
   snort 
   
4. inhale through the nose
   take a hit  snort