(American spelling) The social, non-verbal behaviours (such as body language and facial expressions) that are characteristic of a person.

(obsolete) To manage; to conduct; to treat. / (now rare) To conduct; to behave; to comport; followed by the reflexive pronoun.

To debase; to lower; to degrade. / To humble, humble oneself; to humiliate. / To mortify.

(statistics, transitive) To subtract the mean from (a value, or every observation in a dataset).

demesne. / resources; means.

(obsolete) Management; treatment. / (obsolete) Behavior; conduct; bearing; demeanor.

Third-person singular simple present indicative form of demean

UK, Australia, New Zealand, and Canada spelling of demeanor

plural of demeanour

degrading; that degrades