medullary

American  

[med-l-er-ee, mej-uh-ler-ee, muh-duhl-uh-ree] / ˈmɛd lˌɛr i, ˈmɛdʒ əˌlɛr i, məˈdʌl ə ri /

adjective

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

---

Other Word Forms

• postmedullary adjective

Etymology

Origin of medullary

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.

From Science Daily • Dec. 7, 2023

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.

From Seattle Times • Dec. 22, 2022

The bony callus is then remodelled by osteoclasts and osteoblasts, with excess material on the exterior of the bone and within the medullary cavity being removed.

From Textbooks • Jun. 9, 2022

The diaphysis contains compact bone surrounding a medullary cavity containing bone marrow On either end is an epiphysis containing cancellous or spongy bone.

From Textbooks • Jan. 1, 2015

The central nervous system in Bdellostoma develops by the overarching of medullary folds, not out of a solid keel as is the case with the lampreys.

From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8 "Cube" to "Daguerre, Louis" by Various