medullary

[med-l-er-ee, mej-uh-ler-ee, muh-duhl-uh-ree]

adjective

1. pertaining to, consisting of, or resembling the medulla of an organ or the medulla oblongata.

Other Word Forms

• postmedullary adjective

Word History and Origins

Origin of medullary¹

First recorded in 1610–20; medull(a) + -ary

Example Sentences

The medullary respiratory center, responsible for the rhythm and depth of respiration, comprises various neurons dedicated for inspiration and expiration.

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Hillman’s family posted on his Instagram account Wednesday that he was diagnosed in August with a rare form of kidney cancer called renal medullary carcinoma and was under hospice care.

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"Once I started talking about medullary thyroid cancer, a lot of people ended up finding me," he said.

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In the early stages, the lump can be small and cause few symptoms, making the malignancy difficult to detect — one reason medullary cancer tends to be diagnosed at a later stage than other forms.

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The lab examined them “by transmitted and incident light microscopy” that included “root structure, medullary structure and cuticle thickness in addition to scale casts,” wrote Cochran.

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