1. postmortem, postmortal -- (occurring or done after death; "postmortem changes"; "a postmortem examination to determine cause of death"; "postmortal wounds")
2. postmortem -- (after death or after an event; "a postmortem examination to determine the cause of death"; "the postmortem discussion of the President's TV address")
postmortem can be used as a noun
1. postmortem, post-mortem -- (discussion of an event after it has occurred)
2. autopsy, necropsy, postmortem, post-mortem, PM, postmortem examination, post-mortem examination -- (an examination and dissection of a dead body to determine cause of death or the changes produced by disease)
1.
Good idea a postmortem for doctors. - from Ulysses by James Joyce