miser

Short definition from Wiktionary

Noun

1. 1
   A person who hoards money rather than spending it; one who is cheap or extremely parsimonious.
2. 2
   A person who is wretched or despicable; a wretch.
3. 3
   A kind of earth auger, typically large-bored and often hand-operated.

Proper noun

1. 1
   A surname.