阴性 (yīn xìng): Negative (medical test) (Noun) — Meaning & Stroke Order

Are you sure yesterday's antigen test was negative? Do we need to recheck it?

This report does not show a negative result; instead, there is a weak positive reaction.

Upon learning that the screening result was negative, the whole family breathed a sigh of relief.

Because the preliminary test was negative and he had no contact history, he was allowed to be released from quarantine.