SINCE 1828
Polyporus
noun
Po·lyp·o·rus
| \ pə-ˈlip-ə-rəs
\
\
Medical Definition of Polyporus
: a genus (the type of the family Polyporaceae) of fungi having fruiting bodies that are sessile or borne on a stipe and including important pathogens of various trees and in some classifications the fungus (Fomes officinalis synonym P. officinalis) supplying the drug agaric formerly used to treat excessive perspiration
Comments on Polyporus
What made you want to look up Polyporus? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
A Green Quiz
-
- What is the best definition of green-eyed monster?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
-
A Green Quiz
How many questions can you answer about the word "green"?
Take the quiz -
Return of Name that Color!
Additional colors! More obscure than before!
Take the quiz -
Spell It
Can you spell these 10 commonly misspelled words?
Take the quiz -
Bee Cubed
Listen to the words and spell through all three levels.
Play the game
Share Polyporus
Resources for Polyporus