Medical Definition of neuropil
: a fibrous network of delicate unmyelinated nerve fibers interrupted by numerous synapses and found in concentrations of nervous tissue especially in parts of the brain where it is highly developed
showing great care, attention, and effort
Get Word of the Day daily email!
Love words? Need even more definitions?Merriam-Webster unabridged
Words at Play
Ask the Editors
- On Contractions of Multiple Words
- A Look at Uncommon Onomatopoeia
- Is Singular 'They' a Better Choice?