Meaning of “reconciliation” - Learner’s Dictionary

reconciliation

noun uk us /ˌrekənˌsɪliˈeɪʃən/
BECOME FRIENDLY [ C, U ]

a process in which two people or groups become friendly again after they have argued:

to seek a reconciliation
AGREE [ U, no plural ]

the process of making two opposite ideas, beliefs, or situations agree:

the reconciliation of facts with theory

(Definition of “reconciliation” from the Cambridge Learner’s Dictionary © Cambridge University Press)