to heat (a metal piece, as a weld) after working, so as to relieve stresses.
Origin of postheat
post- + heat
Words nearby postheat
postgastrectomy syndrome, postglacial, postgrad, postgraduate, posthaste, postheat, posthepatitic cirrhosis, posthioplasty, posthitis, post hoc, post hoc, ergo propter hoc