play backward index mystery
Words Matter

The True Story of the Backward Index

These people needed a computer


There it sits, hidden in plain view on a set of shelves in the basement of the Merriam-Webster offices: the Backward Index. But why would anyone type out 315,000 words spelled in reverse?

Up next

play backward index mystery
The True Story of the Backward Index

 

These people needed a computer

play ismo merriam webster trunk boot
Some Odd Words with ISMO: "Junk in the Trunk"

 

Comedian ISMO on what separates a boot from a trunk

play video hopefully
Hopefully

 

We believe the popular usage of this word is correct

play how to use a dictionary
How to Use a Dictionary

 

The best way to find information in the dictionary

play serial comma
The Serial Comma Explained

 

Why don't they call it the Merriam-Webster comma?

play video how a word gets into the dicionary
How a Word Gets into the Dictionary

 

What our editors are looking for when they enter words in Merriam-Webster.

play woman and dog illustration
'Nip it in the butt' or 'Nip it in the bud'?

 

We're gonna stop you right there