adnex
adnex Lexical Profile
• noun
An appendage or accessory anatomical structure of an organ, such as the ovaries and fallopian tubes in relation to the uterus.
"The ultrasound imaging revealed a complex cyst forming on the right adnex of the patient."
An accessory structure of the eye, which may include the eyelids, lacrimal glands, or extraocular muscles.
"Infections originating in the ocular adnex can occasionally spread to deeper orbital tissues if left untreated."
Word Nuance & Usage
The singular form 'adnex' is exceedingly rare in English; medical professionals and anatomists almost exclusively use the plural form 'adnexa' when referring to accessory structures of an organ.
• Nearby Words
Word Origin & Etymology
Derived from the Latin 'adnexa', the neuter plural of 'adnexus' (bound or tied to), which comes from the verb 'adnectere' combining 'ad-' (to) and 'nectere' (to bind).