polycystic
adjective
poly·cys·tic
ˌpä-lē-ˈsi-stik 
: having or involving more than one cyst
polycystic kidneys
a polycystic disease
Examples of polycystic in a Sentence
Recent Examples on the Web
Workers who struggle with conditions like endometriosis, adenomyosis, or PMOS (polyendocrine metabolic ovarian syndrome, formerly called polycystic ovary disease, or PCOS) can request additional time off as well.
—
Cara Lynn Shultz,
PEOPLE,
30 June 2026
The previous name, polycystic ovarian syndrome, or PCOS, is imprecise and confusing to patients, families and physicians.
—
Melanie Cree,
The Conversation,
29 May 2026
Ultrasound thresholds for identifying polycystic ovaries have moved from 10 follicles, to 12, to 19 or more, depending on the era and the technology used.
—
Adaira Landry,
Forbes.com,
15 May 2026
Risk factors include a family history of the disease, being older than 45, carrying excess weight, exercising fewer than three times a week, a history of gestational diabetes, high blood pressure or cholesterol, prediabetes and polycystic ovarian syndrome.
—
Samantha Agate,
Kansas City Star,
1 May 2026
See All Example Sentences for polycystic
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Cara Lynn Shultz,
PEOPLE,
30 June 2026
The previous name, polycystic ovarian syndrome, or PCOS, is imprecise and confusing to patients, families and physicians.
—
Melanie Cree,
The Conversation,
29 May 2026
Ultrasound thresholds for identifying polycystic ovaries have moved from 10 follicles, to 12, to 19 or more, depending on the era and the technology used.
—
Adaira Landry,
Forbes.com,
15 May 2026
Risk factors include a family history of the disease, being older than 45, carrying excess weight, exercising fewer than three times a week, a history of gestational diabetes, high blood pressure or cholesterol, prediabetes and polycystic ovarian syndrome.
—
Samantha Agate,
Kansas City Star,
1 May 2026
See All Example Sentences for polycystic
Cite this Entry
“Polycystic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polycystic. Accessed 7 Jul. 2026.
Copy CitationMedical Definition
polycystic
adjective
poly·cys·tic
-ˈsis-tik
: having or involving more than one cyst
polycystic kidneys
polycystic disease
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