Found 1,451 definitions starting with ER:

Free, no signup required:

Add to Chrome

Get instant definitions for any word that hits you anywhere on the web!

Free, no signup required:

Add to Firefox

Get instant definitions for any word that hits you anywhere on the web!

Browse Definitions.net

Quiz

Are you a words master?

»
transmitting light; able to be seen through with clarity
A cosmopolitan
B squashy
C transparent
D handsome