Definition of land plaster
: gypsum or gypsiferous rock ground fine for use as a fertilizer and for correcting a puddled soil condition caused by the presence of sodium and potassium carbonates
Test Your Vocabulary
Odd Habits and Quirks
-
- Which of the following best describes an easily irritated person?

Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share land plaster