Cambridge Dictionaries online Cambridge Dictionaries online

El diccionario y el tesauro de inglés online más consultados por estudiantes de inglés.

Learn

There are more ways to learn English with Cambridge Dictionaries.

Dictionary Apps

Look up words wherever you are with our apps for dictionaries and vocabulary learning at cambridgemobileapps.com

Help

Questions about the dictionary? Have a look at our Help page. We also have a guide to the phonetics used in the dictionary, and a list explaining the labels we use.

In Print

In the classroom, at home or on the move, many people continue to rely on Cambridge's print dictionaries. View our range of dictionaries.

Memrise

Want to know more about the Practice feature we're working on with Memrise? Here's what we're doing...

Search from your Browser

Search Cambridge Dictionaries from your Firefox Toolbar, or use a Chrome Extension - get them here.

Palabra del día

Learn today's Palabra del día, or follow it on Twitter or Facebook.

Add Cambridge dictionaries to your browser to your website

Palabra del día

piglet

a baby pig

Palabra del día

I won’t tolerate it! Replacing formal words with phrasal verbs.

by Liz Walter,
April 01, 2015
When you are using a language, it is important to understand if a word is formal or informal, so that you can use it in an appropriate way. You might hear people saying dosh for money, or spud for potato, but they wouldn’t write those words in a formal essay. Similarly, a

Aprende más 

stackin’ p

March 30, 2015
idiom slang earning a lot of money ‘That’s a very generous present.”Yeah, well, she’s stackin’ p, innit?’

Aprende más