Definition of beaverboard
: a fiberboard used for partitions and ceilings
Test Your Vocabulary
Odd Habits and Quirks
-
- Which of the following best describes an easily irritated person?

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share beaverboard
Time Traveler for beaverboard
The first known use of beaverboard was in 1903
See more words from the same year