Definify.com
Webster 1913 Edition
Commensality
Comˊmen-sal′i-ty
,Noun.
 Fellowship at table; the act or practice of eating at the same table. 
[Obs.] 
“Promiscuous commensality.” Sir T. Browne.
 Webster 1828 Edition
Commensality
COMMENSALITY
,Noun.
  Definition 2025
commensality
commensality
English
Noun
commensality (countable and uncountable, plural commensalities)
- (obsolete) The act of eating together.