pseudoreaction pseu·do·re·ac·tion (s&oomacr;'dō-rē-āk'shən)
n.
A reaction not caused by the substances used in a given test but rather by impurities or other materials in the test medium; a false reaction.
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
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