seronegative

adjective se·ro·neg·a·tive \ ˌsir-ō-ˈne-gə-tiv \

Definition of seronegative

:having or being a negative serum reaction especially in a test for the presence of an antibody

seronegativity

play \ˌsir-ō-ˌne-gə-ˈti-və-tē\ noun

First Known Use of seronegative

1927


Medical Dictionary

seronegative

adjective se·ro·neg·a·tive \ -ˈneg-ə-tiv \

medical Definition of seronegative

:having or being a negative serum reaction especially in a test for the presence of an antibody
  • early seronegative syphilis
  • a seronegative patient

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