[ seer-oh-dahy-uh g-noh-sis ]
/ ˌsɪər oʊˌdaɪ əgˈnoʊ sɪs /

noun, plural se·ro·di·ag·no·ses [seer-oh-dahy-uh g-noh-seez] /ˌsɪər oʊˌdaɪ əgˈnoʊ siz/. Medicine/Medical.

a diagnosis involving tests on blood serum or other serous fluid of the body.

Origin of serodiagnosis

First recorded in 1895–1900; sero- + diagnosis
Also called immunodiagnosis.

Related forms

se·ro·di·ag·nos·tic [seer-oh-dahy-uh g-nos-tik] /ˌsɪər oʊˌdaɪ əgˈnɒs tɪk/, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for serodiagnosis


[ sîr′ō-dī′əg-nōsĭs ]

n. pl. se•ro•di•ag•no•ses (-sēz)

Diagnosis of disease based on reactions in the blood serum.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.