ENGLISH
REFERENCE

antioxidant

n.
B2 Upper Intermediate US //ˌæntiˈɑksədənt// UK //ˌæntɪˈɒksɪdənt// an·tiox·i·dant

n. a substance that helps protect your body from damage caused by harmful molecules. You often find them in foods like fruits and vegetables.

n. a substance that inhibits the oxidation of other substances. In biological contexts, it refers to a molecule that neutralises free radicals, thus preventing or delaying cell damage.


SIMPLE

Eating more berries provides your body with natural antioxidants.

CONTEXTUAL

Many skincare products contain antioxidants to help protect the skin from environmental damage caused by pollution and UV rays.

COMPLEX

While the body produces its own antioxidants, a diet rich in plant-based foods is essential for maintaining a healthy balance against oxidative stress.

Origin

From anti- + oxidant.

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