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encaenia

American  
[en-seen-yuh, -see-nee-uh] / ɛnˈsin yə, -ˈsi ni ə /

noun

  1. (used with a plural verb) festive ceremonies commemorating the founding of a city or the consecration of a church.

  2. (often initial capital letter) ceremonies at Oxford University in honor of founders and benefactors.


encaenia British  
/ ɛnˈsiːnɪə /

noun

  1. rare a festival of dedication or commemoration

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of encaenia

1350–1400; Middle English < Late Latin < Greek enkaínia (neuter plural), equivalent to en- en- 2 + -kainia, derivative of kainós new