OSTEOPOROSIS


Meaning of OSTEOPOROSIS in English

/ ˌɒstiəʊpəˈrəʊsɪs; NAmE ˌɑːstioʊpəˈroʊ-/ (also ˌbrittle ˈbone disease ) noun

[ U ] ( medical ) a condition in which the bones become weak and are easily broken, usually when people get older or because they do not eat enough of certain substances

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WORD ORIGIN

mid 19th cent.: from osteo- bone + Greek poros passage, pore + -osis .

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.