English idiom · neutral · spoken & written · BrE & AmE

rain cats and dogs: meaning and examples

rain cats and dogs means rain extremely heavily.

Memory hook: Build a clear mental picture from “rain cats and dogs” and connect it to this meaning: rain extremely heavily.

How to use “rain cats and dogs”

Common mistake: Treat “rain cats and dogs” as a fixed expression. Notice its exact word order in the examples.

Learn it in context

This expression belongs to Lesson 16, where you can compare it with other idioms about weather and practise it interactively.

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