Bible Dictionaries
Concomitancy

Webster's Dictionary

(1):

(n.) The doctrine of the existence of the entire body of Christ in the eucharist, under each element, so that the body and blood are both received by communicating in one kind only.

(2):

(n.) The state of accompanying; accompaniment.

Bibliography Information
Webster, Noah. Entry for 'Concomitancy'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/concomitancy.html. 1828.