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osteoporosis

[os-tee-oh-puh-roh-sis]

noun

Pathology.
  1. a disorder in which the bones become increasingly porous, brittle, and subject to fracture, owing to loss of calcium and other mineral components, sometimes resulting in pain, decreased height, and skeletal deformities: common in older persons, primarily postmenopausal women, but also associated with long-term steroid therapy and certain endocrine disorders.



osteoporosis

/ ˌɒstɪəʊpɔːˈrəʊsɪs /

noun

  1. porosity and brittleness of the bones due to loss of calcium from the bone matrix

“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

osteoporosis

  1. A bone disease characterized by decrease in bone mass and density, resulting in a predisposition to fractures and bone deformities such as the collapse of one or more vertebrae. It occurs most commonly in women after menopause as a result of estrogen deficiency. Calcium supplementation and weight-bearing exercise are used to treat and prevent osteoporosis.

osteoporosis

  1. A softening of the bones that gradually increases and makes them more fragile. It is caused by the gradual loss of the mineral calcium, which helps make bones hard. Osteoporosis occurs most often in elderly women.

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Many experts now believe that osteoporosis can be prevented through regular exercise, mineral supplements, and a diet high in calcium.
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Other Word Forms

  • osteoporotic adjective
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Word History and Origins

Origin of osteoporosis1

First recorded in 1840–50; osteo- + Greek pór(os) “passage” ( pore 2 ) + -osis
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Word History and Origins

Origin of osteoporosis1

C19: from osteo- + pore ² + -osis
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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Conditions such as osteoporosis and arthritis can lead to weakened muscles, fragile bones and unstable joints as well as balance issues.

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About 20 percent of women over 70 live with osteoporosis, and calcium is widely advised to help prevent bone fractures.

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Better outcomes were linked to being physically active, not smoking, sleeping well, and avoiding chronic conditions such as obesity, diabetes, arthritis, or osteoporosis.

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They are also beneficial for older people, especially postmenopausal women, who have a higher risk of developing osteoporosis and suffering from bone loss and fractures.

The company focuses on innovating and creating various medicines to help treat cancer, heart disease, osteoporosis, inflammatory diseases and other rare diseases.

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osteoplastyosteoporotic