EXONERATE v.
lieve, in a moral sense, as of a charge, obligation, or load of blame resting on one; to clear of something that lies upon oppresses one, as an accusation or imputation; as, to exonerate one's self from blame, or from the charge of avarice. Burke.
EXPLANATION n. 2 definitions
The act of explaining, expounding, or interpreting; the act of clearing from obscurity and making intelligible; as, the explanation of a passage in Scripture, or of a contract or treaty.