To save this word, you'll need to log in.
Definition of run deep
: to be felt very strongly
Fear runs deep in this small town. Her love for her family runs deep.
Comments on run deep
What made you want to look up run deep? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Challenging Vocabulary Quiz Returns!
- Which is a synonym of fuliginous?
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
Share run deep