Medical Dictionary

hollow

noun hol·low \ˈhäl-(ˌ)ō, -ə(-w)\

Medical Definition of HOLLOW

:  a depressed part of a surface or a concavity <the hollow at the back of the knee>

Browse

May 28, 2015
fictioneer Hear it
someone who writes fiction
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