† unknavev.
Origin: Formed within English, by derivation. Etymons: un- prefix2, knave v.
Etymology: < un- prefix2 + knave v.
Obsolete.
rare.
1746 (1748) II. 9 By pursuing their Master's Instructions, [they] make it their Business to unknave him.
This entry has been updated (OED Third Edition, March 2018; most recently modified version published online September 2018).