Medical Dictionary


noun pum·ice \ˈpəm-əs\

Medical Definition of PUMICE

:  a volcanic glass full of cavities and very light in weight used especially in powder form for smoothing and polishing


July 28, 2015
pachyderm Hear it
an elephant
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