Bible Dictionaries
Propitiation

Webster's Dictionary

(1):

(n.) The act of appeasing the wrath and conciliating the favor of an offended person; the act of making propitious.

(2):

(n.) That which propitiates; atonement or atoning sacrifice; specifically, the influence or effects of the death of Christ in appeasing the divine justice, and conciliating the divine favor.

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