Pm (chem)

Promethium

pm

1. (also p.m.) post meridiem (Latin), after noon
2. Premium

PM

1. Past Master
2. Postmaster
3. (also pm) post mortem (Latin), after death
4. Prime Minister
5. Provost-Marshal

• headmasters
• headmastership
• headmasterships
• headmen
• headmistress
• headmistresses
• headmistress-ship
• headmistress-ships
• head money
• headmost
• headnote
• headnotes
• head off
• head of state
• head-on
• head over heels
• headpeace
• headphone
• headphones
• headpiece
• headpieces
• headquartered
• headquarters
• headrace
• headraces