Dictionary

hash mark

hash mark

noun

Definition of HASH MARK

3
:  pound sign 2

First Known Use of HASH MARK

1907

Browse

Next Word in the Dictionary: hash outPrevious Word in the Dictionary: hashkabahAll Words Near: hash mark
March 05, 2015
ilk Hear it
Sort or kind
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears