Dictionary
knuckle under
verb
Definition of KNUCKLE UNDER
intransitive verb
See knuckle under defined for kids
ADVERTISEMENT
First Known Use of KNUCKLE UNDER
1869
Related to KNUCKLE UNDER
Rhymes with KNUCKLE UNDER
Learn More About KNUCKLE UNDER
Browse
Next Word in the Dictionary: knucklyPrevious Word in the Dictionary: knucklesomeAll Words Near: knuckle under
ADVERTISEMENT
Seen & Heard
What made you want to look up knuckle under? Please tell us where you read or heard it (including the quote, if possible).