Postmortem and Pm

Postmortem noun - An examination and dissection of a dead body to determine cause of death or the changes produced by disease.

Pm and postmortem are semantically related. In some cases you can use "Pm" instead a noun "Postmortem".

Pm noun - A soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium.

Postmortem and Pm are semantically related. You can use "Postmortem" instead a noun "Pm".