agonadal
Definition
- Adjective: Lacking gonads; being without the reproductive glands (testes or ovaries).
Usage
The adjective "agonadal" is a specialized medical and biological term. It is used to describe an organism, typically an animal or a human, that is born without gonads or has had them removed. It is not used in everyday conversation. * It is most accurately applied as a descriptor preceding a noun (e.g., an agonadal condition) or following a linking verb (e.g., The patient is agonadal). * It is a neutral, clinical term and does not inherently describe the cause (congenital absence vs. surgical removal).
Examples
- The rare genetic condition resulted in the fetus being agonadal.
- Studies on agonadal mice help researchers understand hormone-dependent development.
- After the radical surgery, the patient was permanently agonadal.
Advanced Usage
- The term is often used in comparative developmental biology and endocrinology to study the effects of sex hormones by comparing agonadal individuals with intact ones.
- In a clinical context, it may be part of a diagnosis for disorders of sexual development (DSD).
Variants and Related Words
- Gonad (noun): A general term for an organ that produces gametes; a testis or an ovary.
- Gonadectomy (noun): The surgical removal of the gonads.
- Anorchia (noun): The congenital absence of testes in a male with a 46,XY karyotype. (A specific condition that results in an agonadal state).
- Agonadism (noun): The condition of being without gonads.
Synonyms
- Gonad-deficient (adjective): A more descriptive synonym with the same meaning.
- Without gonads (phrase): A plain-language equivalent.
Antonyms
- Gonad-intact (adjective): Having gonads present and functional.
- Intact (adjective): In this specific context, it implies the presence of gonads.
Adjective
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lacking gonads
