snort

Short definition from Wiktionary

Noun

1. 1
   The sound made by exhaling or inhaling roughly through the nose.
2. 2
   A dose of snuff or other drug to be snorted.
3. 3
   A consumed portion of alcoholic drink.
4. 4
   A submarine snorkel.

Verb

1. 1
   To make a snort; to exhale roughly through the nose.
2. 2
   To express or force out by snorting.
3. 3
   To express contempt or disgust by (or as if by) a snorting sound.
4. 4
   To inhale (usually a drug) through the nose.
5. 5
   To snore.
6. 6
   To sail at periscope depth through the use of a snort or snorkel.