English Lexicon

Life-Sciences

/laɪf ˈsaɪənsɪz/
nounCEFR B2 (Upper)Top #1500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A branch of science that deals with the study of living organisms and life processes.

    "The life sciences encompass fields such as biology, ecology, and genetics."
  2. 2

    An interdisciplinary field that integrates various scientific disciplines to understand biological systems.

    "Research in life sciences often involves collaboration between biologists, chemists, and medical researchers."

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Linguistic Origin & Historical Etymology

The term 'life sciences' combines 'life', derived from Old English 'līf', meaning 'existence', and 'sciences', from Latin 'scientia', meaning 'knowledge'. The phrase has evolved to encompass various scientific disciplines that study living organisms and life processes.

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