demean
v. US //dɪˈmin// UK //dɪmˈiːn// de·mean
(1595) From de- + mean (“lowly, base, common”), from Middle English mene, aphetic variation of imene (“mean, base, common”), from Old English ġemǣne (“mean, common”). Compare English bemean.
From Middle English demenen, demeinen, from Anglo-Norman demener, from Old French demener, from de- + mener (“to conduct, lead”), from Latin mināre, from minārī (“to threaten”).
Variant of demesne.
de- + mean