2288: dean & 10 (Expanded)—Mar 22, 2021

There are a lot of words related to 'dom-' like 'don', 'domain', and relating to control, leadership, and in the case of 'don', 'education', and yet 'dean' is not related. Instead, 'dean' is from the Latin 'decanus' meaning 'leader of ten (soldiers)', unsurprisingly . Indeed, the Roman army's arrangements of tens led to multiple words in English including 'decimate'. Quickly however, the meaning took on other settings such as in the Church and eventually, in English, in education. There was actually a similar word in Old English, teoðingealdor, but at any rate 'dean', and the related 'decan' and 'doyan' are here to stay.