exculpatev. t.[L. ex out + culpatus, p. p. of culpare to find fault with, to blame, culpa fault. See Culpable.] To clear from alleged fault or guilt; to prove to be guiltless; to relieve of blame; to acquit.()He exculpated himself from being the author of the heroic epistle. (Mason.)I exculpate him further for his writing against me. (Milman.)()