piːˈɛmˈˌpi ˈɛm
The chemical element promethium.
nounPlural PMspiːˈɛmˈˌpi ˈɛm
informal 1British The prime minister.
a private meeting with the PM
Synonyms
head of government, prime minister, president, chief minister, chancellor
2A post-mortem.
it was important to be present at the PM if the pathologist would allow it
Synonyms
autopsy, post-mortem examination, dissection, necropsy
3A private message sent on social media, an online forum, etc.
drop me a PM if you want more details
verbPM'd, PMing, PMspiːˈɛmˈˌpi ˈɛm
[with object]informal Send (someone) a private message on social media, an online forum, etc.
I'll PM you when I'm back online
with two objects you said you'd PM'd me his number but I haven't received it