pm
noun()
an examination and dissection of a dead body to determine cause of death or the changes produced by disease
pm
noun()
modulation of the phase of the carrier wave
Synonyms: phase modulation,
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
pm
noun()
the person who holds the position of head of the government in the United Kingdom