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

The test result is negative.

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.

In medical reports, a negative result usually indicates that the target substance or pathogen was not detected.

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