osteoporosis

play
noun os·te·o·po·ro·sis \ˌä-stē-ō-pə-ˈrō-səs\

Definition of osteoporosis

plural

osteoporoses

play \ˌä-stē-ō-pə-ˈrō-ˌsēz\
  1. :  a condition that affects especially older women and is characterized by decrease in bone mass with decreased density and enlargement of bone spaces producing porosity and fragility

osteoporotic

play \ˌä-stē-ō-pə-ˈrä-tik\ adjective

Recent Examples of osteoporosis from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'osteoporosis'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of osteoporosis

New Latin, from oste- + porosis rarefaction, from porus pore + -osis


OSTEOPOROSIS Defined for English Language Learners

osteoporosis

play
noun

Definition of osteoporosis for English Language Learners

  • medical : a condition in which the bones become weak and break easily


Medical Dictionary

osteoporosis

play
noun os·teo·po·ro·sis \ˌäs-tē-ō-pə-ˈrō-səs\

Medical Definition of osteoporosis

plural

osteoporoses

\-ˌsēz\play
  1. :  a condition that affects especially older women and is characterized by decrease in bone mass with decreased density and enlargement of bone spaces producing porosity and brittleness

osteoporotic

\-ˈrät-ik\play adjective


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