demean

Short definition from Wiktionary

Verb

1. 1
   To debase; to lower; to degrade.
2. 2
   To humble; to humiliate.
3. 3
   To mortify.
4. 4
   To manage; to conduct; to treat.
5. 5
   To conduct; to behave; to comport; followed by the reflexive pronoun.
6. 6
   To subtract the mean from (a value, or every observation in a data set).

Noun

1. 1
   Management; treatment.
2. 2
   Behavior; conduct; bearing; demeanor.
3. 3
   demesne.
4. 4
   resources; means.