[med-l-er-ee, mej-uh-ler-ee, muh-duhl-uh-ree]
Origin of medullary
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for medullary
Fig. 16 shows an Oak where the blotches of medullary rays are large.Trees of the Northern United States
Austin C. Apgar
A large part of the wood is formed by the medullary or pith rays.Seasoning of Wood
Joseph B. Wagner
The medullary rays are numerous, and for a softwood they are prominent.
The medullary rays are as large as those of white oak, but are few.
The medullary rays are broad, in the heart black, in the sapwood white.