To demean is defined as to put someone down or lower him in esteem by doing something that harms his pride or dignity or putting yourself down by doing something that is beneath you.
(verb)See demean in Webster's New World College Dictionary
transitive verb
Origin: de- + mean, after debase
transitive verb
Origin: see demeanor
See demean in American Heritage Dictionary 4
transitive verb de·meaned, de·mean·ing, de·means
Origin:
Origin: Middle English demeinen, to govern
Origin: , from Old French demener
Origin: : de-, de-
Origin: + mener, to conduct (from Latin mināre, to drive (animals), from minārī, to threaten, from minae, threats; see men-2 in Indo-European roots)
.transitive verb de·meaned, de·mean·ing, de·means
Origin:
Origin: de-
Origin: + mean2
.Related Forms:
Learn more about demean