v．免除责任，证明无罪：证明某人无罪或免除某人的责任。
exculpate /ˈɛkskʌlˌpeɪt, ɪkˈskʌlpeɪt/
动词 to free from blame or guilt; vindicate or exonerate 开脱罪责; 使无罪
申明无罪
申辩无罪
... 开脱罪责 = exculpatory 开脱的 = exculpated 开阔 = open (of spaces) ...
He exculpated himself from stealing the money.
他为自己辩解没有偷钱。
He was exculpated by the testimony of several witnesses.
几名目击者的证词证明他无罪。