Definify.com
Webster 1913 Edition
Premeditately
Pre-med′i-tate-ly
,adv.
 With premeditation. 
Burke.
 Webster 1828 Edition
Premeditately
PREMED'ITATELY
,adv.
  Definition 2025
premeditately
premeditately
English
Adverb
premeditately (not comparable)
-  With premeditation.
- (Can we find and add a quotation of Burke to this entry?)