Dictionary

medullary ray

noun

Definition of MEDULLARY RAY

1
:  a primary tissue composed of radiating bands of parenchyma cells extending between the vascular bundles of herbaceous dicotyledonous stems and connecting the pith with the cortex

First Known Use of MEDULLARY RAY

1830

Browse

Next Word in the Dictionary: medullary sheathPrevious Word in the Dictionary: medullaryAll Words Near: medullary ray
May 29, 2015
bodacious Hear it
unmistakable, remarkable, or voluptuous
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears