Definition, Meaning & Synonyms

nonsecretor

noun

/nɒn.sɪˈkriː.tər/

Definition

A nonsecretor is a person whose body does not secrete certain substances, such as antigens or enzymes, into bodily fluids like saliva, urine, or blood.

Examples

As a nonsecretor, she had to be cautious about dietary choices that could trigger reactions.
The study found an increased risk of certain illnesses among nonsecretors compared to secretors.

Meaning

In the context of blood type, a nonsecretor is someone who does not produce the soluble forms of blood group antigens in their secretions. This can affect blood type compatibility and has implications for health and disease risk.