jot
🇺🇸
/dʒɑːt/
🇬🇧
/dʒɒt/
A tiny amount or a very small piece of something.
He didn't want to miss even a jot of the lecture.
To quickly write something down in a brief form.
I'll jot the phone number down for you.
To write a brief note or comment.
She jotted a note in the margin of the book.