to rain buckets
- idiom
- Informal
- It's raining buckets, so don't forget your umbrella.
Examples
-
The spring rains bucketed down, turning the dirt to mud.
-
It's raining buckets.
Fiction book (2002) -
Yesterday, it rained buckets, causing several streets to flood.
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When it rains buckets, the children love to jump in puddles.
Synonyms
To make liquid flow in a steady stream from a container
To fall very hard, usually about rain
To rain very hard
To rain very heavily
To rain very hard
Rain that falls very hard
To rain very heavily
To rain very heavily with water falling fast and hard
Antonyms
How Heavy
Surface Forms
Morphology
The meaning 'to rain very heavily' follows a clear metaphorical image—if you know 'rain' (precipitation) and 'bucket' (a container of water), you can plausibly infer many bucketfuls of water falling meaning heavy rain. However, the phrase relies on a metaphorical extension and a non‑compositional verb + plural noun pattern rather than a standard grammatical composition, so the sense is not fully predictable without exposure.
Etymology
The verb rain buckets likely comes from a simple image: heavy rain that looks as if someone is pouring buckets of water from the sky. That's why it means 'to rain very heavily'.