Medical Dictionary


noun de·fi·cien·cy \di-ˈfish-ən-sē\
plural de·fi·cien·cies

Medical Definition of DEFICIENCY

:  a shortage of substances (as vitamins) necessary to health
May 25, 2015
callithump Hear it
a noisy boisterous band or parade
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears