
Dash off
Quick Writing
Use 'dash off' to describe writing done in a very quick, informal manner, often without much planning.

I'll dash off an email before we leave.
Not Detailed
'Dash off' suggests the writing is brief and to the point, without elaborate details.

Just dash off a shopping list; we're in a hurry.
Impromptu
The phrase can imply that the writing is done spontaneously, often in response to an unforeseen need.

She dashed off a memo to address the sudden changes.
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