/
ˈsʌblɪmeɪt/
v.
   - (in psychoanalytic theory) divert or modify (an instinctual impulse) into a culturally higher or socially more acceptable activity.
 - transform into a purer or idealized form.
 - Chemistry  another term for sublime.
 
n.
  
/also 
ˈsʌblɪmət/
 
Chemistry  a solid deposit of a substance which has sublimed.
Derivative
Etymology
ME: from L. sublimat-, sublimare ‘raise up’.