As a Noun:
1. The unwillingness to spend much money or to use very much of a particular thing. English = meanness.
2. A person who is very mean and enjoys saving money and hate spending it. English = miser.
As a Verb or Adjective:
1. To be unwilling to spend much money or to use very much of a particular thing. English = (be) mean, (be) stingy
2. To be very mean and to hate spending money. English = (be) miserly.