Subscriber login


Forgot your password?

Library card login

Other

carbon fixation

Definition of carbon fixation

noun

[mass noun] Biology
  • the incorporation of carbon into organic compounds by living organisms, chiefly by photosynthesis in green plants.
  |  Cite
Oxford Dictionaries Pro

For Oxford's best resources for writers, plus thesaurus, audio, and 1.9m examples.

Shop for an Oxford dictionary

Find the perfect Oxford dictionary for you in our online shop.
SHOP NOW ►

Word of the day

monocular

/ məˈnɒkjʊlə /
adjective , noun
with, for, or in one eye …