Dictionary

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
se·ro·neg·a·tiv·i·ty \-ˌne-gə-ˈti-və-tē\ noun

First Known Use of SERONEGATIVE

1927

seronegative

adjective se·ro·neg·a·tive \-ˈneg-ə-tiv\   (Medical Dictionary)

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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