stone dead 
adjective [predicative]
Completely dead: he was stone dead figurative that killed the conversation stone dead...
- She was dead, stone dead, and whoever had killed her had been sick enough to pin a note on her body.
- When we came to the point it was stone dead, the place was so quiet.
- Having played with the breeze they led by 20 points at half-time and just to demonstrate that their superiority had nothing to do with the elements they crossed for another try three minutes after half-time to kill the game stone dead.
- ox-fly
- ox foot
- Oxford
- Oxford accent
- Oxford-bagged
- Oxford bags
- Oxford blue
- Oxford clay
- Oxford cloth
- Oxford comma
- Oxford corner
- Oxford English
- Oxford English Dictionary
- Oxford frame
- Oxford gray
- Oxford grey
- Oxford Group
- Oxford Grouper
- Oxford hollow
- Oxfordian
- Oxfordish
- Oxford John
- Oxford marmalade
- Oxford Movement
- Oxford pillowcase