a test in which a substance is introduced into the skin, as by application to a purposely abraded area or by injection, for the detection of allergic sensitivity to a specific pollen, protein, etc., or of the presence of a disease.
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British Dictionary definitions for skin test
med any test to determine immunity to a disease or hypersensitivity by introducing a small amount of the test substance beneath the skin or rubbing it into a fresh scratch: See scratch test
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012