UNCHARGE
Etymology
Verb
uncharge (third-person singular simple present uncharges, present participle uncharging, simple past and past participle uncharged)
(transitive, archaic) To free from a charge or load; to unload or unburden.
(transitive, obsolete) To free from an accusation; to make no charge against; to acquit.
Source: Wiktionary
Un*charge", v. t. Etym: [1st pref. un- + charge.]
1. To free from a charge or load; to unload. Wyclif.
2. To free from an accusation; to make no charge against; to acquit.
Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition