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Pronunciation varies by accent · prefix
combining form of serum, often in reference to HIV and other blood-transmitted viruses.
Use sero- when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Sero- means combining form of serum, often in reference to HIV and other blood-transmitted viruses.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use sero- where its definition matches the intended context.
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