Definition of pernicious anaemia in English:

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pernicious anaemia

noun

[mass noun]
A deficiency in the production of red blood cells through a lack of vitamin B12.
Example sentences
  • Diseases such as anaemia due to iron deficiency, pernicious anaemia, and leukaemia are diagnosed in this way.
  • The classic disorder of malabsorption is pernicious anemia, an autoimmune disease that affects the gastric parietal cells.
  • With pernicious anemia, the lack of intrinsic factor results from destruction of the gastric parietal cells by autoimmune antibodies.

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Line breaks: per|ni¦cious an|aemia

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