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subsellium

American  
[suhb-sel-ee-uhm] / sʌbˈsɛl i əm /

noun

plural

subsellia
  1. misericord.


subsellium British  
/ sʌbˈsɛlɪəm /

noun

  1. a rare word for misericord

"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 subsellium

1695–1705; < Latin: low seat, bench, equivalent to sub- sub- + sell ( a ) seat + -ium -ium