sublate
verb
sub·late ˌsə-ˈblāt 
sublated; sublating
transitive verb
1
: negate, deny
2
: to negate or eliminate (something, such as an element in a dialectic process) but preserve as a partial element in a synthesis
sublation
ˌsə-ˈblā-shən
noun 
Word History
Etymology
Latin sublatus (past participle of tollere to take away, lift up), from sub- up + latus, past participle of ferre to carry — more at sub-, tolerate, bear
First Known Use
1838, in the meaning defined at sense 1