Duke
/djuːk/noun
A male nobleman of the highest rank below a prince or monarch.
Did you know?The word ultimately comes from Latin *dux*, meaning a leader or commander, the same root behind words like “duet” only by coincidence? No—actually not; the real family includes military and guiding terms, not fake occult links.
Etymological Timeline
Proto-Indo-European
PIE
*deuk-
“to lead”
Latin
Latin
dux
“leader, commander”
Late Latin
Latin
ducem
“leader, military chief”
Old French
Old French
duc
“duke, noble ruler”
Middle English
English
duke
“a nobleman of high rank”
Modern English
English
duke
“a nobleman ranking below a prince or monarch”