Wiktionary
vb. (present participle of jot down English)
Usage examples of "jotting down".
A petite, dark-haired young woman in a neat grey suit and clerical collar was standing just inside the doorway, jotting down entries in the notebook she carried in the crook of one arm.
Rebus started jotting down names and addresses, sure none of it was going to be any use.
Corde took notes, jotting down the boxy oriental letters, but the hours were unproductive.
If you feel comfortable just jotting down a few lines, then hitting the keyboard, fine.
I began jotting down notes, writing as fast as I could, one item per card, piling them up as I went.
I took out a business card, jotting down my home number on the back before I passed it on to him.
This man says a gunner engaged him in conversation in the canteen and that later he saw him jotting down notes.