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abiotic factor

[ ey-bahy-ot-ik fak-ter, abee- ]

noun

, Ecology.
  1. a nonliving condition or thing, as climate or habitat, that influences or affects an ecosystem and the organisms in it:

    Abiotic factors can determine which species of organisms will survive in a given environment.

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Word History and Origins

Origin of abiotic factor1

First recorded in 1955–60

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