dash a note off

dash a note off

To quickly write and send a message to one. At the very least, just dash a note off to Aunt Mildred and thank her for the gift.
See also: dash, note, off
Farlex Dictionary of Idioms.

dash a note off

 and dash a letter off
to write a note or letter quickly and send it off. I have to dash this letter off, then I will be with you. I'll dash off a note to her.
See also: dash, note, off
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • dash
  • dash a letter off
  • dash off
  • dash off (somewhere)
  • dash over
  • drop (one) a note
  • do (one's) dash
  • do your dash
  • sick note
  • dash across