- dominion
- \ \ [15] Dominion, in common with demesne, domain, dominant, dominate, domineer, dominie, domino, and don, and indeed danger and dungeon, comes ultimately from Latin dominus ‘lord, master’. This was a derivative of Latin domus ‘house’ (source of English dome) and, like the parallel Greek formation despótēs (source of English despot), originally meant ‘master of the house’. Its most direct descendant in modern English is don [17].\ \ This is the Spanish reflex of Latin dominus, used as a title of respect for Spanish lords or gentlemen, and has been applied since the mid 17th century (originally as a piece of university slang) to university teachers. Of derivatives, dominion comes from Latin dominium ‘property’ (of which a post-classical descendant was dominiō or domniō, source of English dungeon); dominate [17] and dominant [15] come from the verb dominārī ‘be lord and master’; domineer [16] is also from dominārī, via French dominer and early modern Dutch domineren; and dominie [17], a Scottish term for a ‘schoolmaster’, probably comes from the Latin vocative case dominē.\ \ Cf.⇒ DAME, DANGER, DEMESNE, DESPOT, DOME, DOMESTIC, DOMINATE
Word origins - 2ed. J. Ayto. 2005.