Medical Dictionary

psammoma

play
noun psam·mo·ma \sa-ˈmō-mə\

Medical Definition of psammoma

plural

psammomas

also

psammomata

\-mət-ə\play
  1. :  a hard fibrous tumor of the meninges of the brain and spinal cord containing calcareous matter

psammomatous

\sa-ˈmō-mət-əs, -ˈmä-\play play adjective

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feeling or affected by lethargy

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