Definition of biodegradable
: capable of being broken down especially into innocuous products by the action of living things (such as microorganisms)
biodegradable trash bags
Test Your Vocabulary
Eponyms: Words Named After People
-
- What is the best definition of boycott?

Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share biodegradable
Time Traveler for biodegradable
The first known use of biodegradable was in 1959
See more words from the same year