We found 3 dictionaries that define the word what is:

General (3 matching dictionaries)

1. what-is: Wordnik
2. what is: Dictionary.com
3. What Is: Wikipedia, the Free Encyclopedia

Types: what are, what is the, what is this, what is that, what are these, what are those, more... Phrases: what you see is what you get, what is more, what is driving at, what is up, knew what is talking about, more... ▸ Words similar to what is ▸ Usage examples for what is ▸ Idioms related to what is ▸ Wikipedia articles (New!) ▸ Words that often appear near what is ▸ Rhymes of what is ▸ Invented words related to what is