adjective
- below the freezing point of water; below 32°F (0°C)
Examples
- The subfreezing temperatures caused the pipes to burst.
- We experienced subfreezing weather for three consecutive days.
- The meteorologist warned of subfreezing conditions overnight.
- Plants need protection during subfreezing nights.
- The subfreezing air made our breath visible.
- Road conditions became dangerous in the subfreezing temperatures.