For the most part ."negative" What test did you have this result on?
Was it for HCV Antibodies?
It's in the dictonary.
Definition of NONREACTIVE
: not reactive ; especially : not exhibiting a positive reaction in a particular laboratory test <the serum was nonreactive in the VDRL test
Usually in medical terms nonreactive means that you are negative for what you are being tested for...... This is almost always good. If you are using it for something else, well it could have another meaning. but doubtful if in regards to med. To give you a full understanding I would need to know what it was in reference to..