New idiom each day from the newly published Cobuild Dictionary of Idioms.

Hundreds of Idioms are available at the click of a mouse, brought to you by Dennis Oliver of the American Language and Culture Program at Arizona State University.

Dennis Oliver's comprehensive listing of hundreds of phrasal verbs, complete with definition and sample sentence.

From the Hong Kong University of Science and Technology.

Useful for students from Brazil and Portugal.

Over 1,000 English idioms with definitions and examples, as well as hundreds of idiom quizzes.

Cartoons and audio from Adam Rado.