lash down
B2 neutral separable both
In simple words
To tie something down very tightly so it doesn't move; or (of rain) to fall down very hard and fast.
Literal meaning: A lash is a blow or stroke; 'lashing down' pictures rain beating down like whip-strokes, or a rope being tied down firmly.
Meanings
1 B2 neutral
To fasten or secure something to a surface tightly using rope, cord, or straps.
"The sailors lashed down the cargo before the storm hit."
Grammar: separable
2 B1
idiomatic
informal
(Of rain) to fall very heavily and with force, often driven by wind.
"We couldn't leave the tent — the rain was absolutely lashing down."
Grammar: inseparable
Usage notes
The 'tying down' sense is common in maritime, military, and outdoor/camping contexts. The rain sense is chiefly British and often impersonal: 'it's lashing down'. Both senses are active and forceful in tone.
Commonly used with
cargo tarpaulin equipment rope rain storm
Forms
Base
lash down
I/you/we/they
3rd person
lashes down
he/she/it
Past simple
lashed down
yesterday
Past participle
lashed down
have + pp
-ing form
lashing down
continuous
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Synonyms
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