What does the part "my cold came out of remission" mean in the following sentence?
It seems that my cold came out of remission… I'll work from home today and hopefully kick it before Monday.
Remission is, according to wikipedia, a medical term for
So the sentence would mean something like:
Usually the term remission is used for more serious diseases, with a chronic aspect, like cancer.
It's another way of saying
If an illness goes into "remission", the illness is abating, i.e. lessening (def. 3). Thus, something coming out of "remission" is growing stronger.
From a medical standpoint, I don't believe (although I am not a physician) this is medically correct–unlike cancer, a cold is not something that once contracted, persists (whether with or without noticeable symptoms) in the host, assuming no medical intervention takes place, but it's still a nice way of saying it.