† premeditatrixn.
Origin: Formed within English, by derivation. Etymons: premeditate v., -trix suffix.
Etymology: < premedita- (in premeditate v.) + -trix suffix, after premeditator n.
Obsolete.
rare.
1853 Miss Hardy xx. 200 The old woman at Amboise was a premeditatrix.
This entry has been updated (OED Third Edition, March 2007; most recently modified version published online June 2018).