Words similar to sub-zero

Example sentences for: sub-zero

How can you use “sub-zero” in a sentence? Here are some example sentences to help you improve your vocabulary:

Insects can survive sub-zero temperatures either by tolerating internal ice formation or by reducing their freezing points to avoid ice formation altogether.
Eighty thousand books were placed in quarantine in October, then sent to a local deep-freeze facility where a weeklong sub-zero treatment was used to exterminate the lice.