Podcast: Play in new window | Download
Today we’re investigating the origins of the word dean.
A dean [diːn] is:
- A senior official in a college or university, who may be in charge of a division or faculty.
- A dignitary or presiding officer in certain church bodies.
- The senior member of some group of people
It comes from the Middle English de(e)n (dean), from the Anglo-Norman deen (dean), from the Old French deien (dean), from the Latin decānus (chief of ten people, dean), from decem (ten), and -ānus (of, pertaining to) [source].
Incidentally, dean is not related to words for person or man in Celtic languages, such as dyn [dɨːn / diːn] in Welsh. and duine [ˈd̪ˠɪnʲə] in Irish. They come from the Proto-Celtic word *gdonyos (person) [more details].
The English word doyen (a leading light, exemplar of a practice or movement, senior member of a group) comes from the same Latin root, via the modern French doyen (dean, senior member) [source].
A related word is decurion (an officer in charge of ten men in the Roman army, a member of the local government in ancient Rome), which comes from the Latin decuriō (decurion, foreman), from decuria (a group of ten men/soldiers, a jury), from decem (ten) and vir (man) [source].
Other words in English that come from the Latin decem (ten) include decimal, decimate, and december (the 10th month in the Roman calendar) [source]. Dime (a coin worth one-tenth of a dollar in the USA and Canada) comes from the Latin decimus (tenth) [source].
Here’s a video I made of this information:
Video made with Doodly [afflilate link].
I also write about words, etymology and other language-related topics on the Omniglot Blog, and I explore etymological connections between Celtic languages on the Celtiadur.
You can also listen to this podcast on: Apple Podcasts, Amazon Music, Stitcher, TuneIn, Podchaser, PlayerFM or podtail.
If you would like to support this podcast, you can make a donation via PayPal or Patreon, or contribute to Omniglot in other ways.