To save this word, you'll need to log in.
Medical Definition of grain itch
: an itching rash caused by the bite of a mite of the genus Pyemotes (P. ventricosus) that occurs chiefly on grain, straw, or straw products — compare grocer's itch
Comments on grain itch
What made you want to look up grain itch? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Homophone Quiz
- In order to judge how people felt, the senator's office hired a firm to take a
______.
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
Share grain itch