(usually with "down") To write quickly.

Iota; the smallest letter or stroke of any writing. / A small amount, bit; the smallest amount. / A brief and hurriedly written note. / (obsolete) A moment, an instant.

simple past tense and past participle of jot

plural of jot

Third-person singular simple present indicative form of jot

A brief note or sketch

present participle of jot

plural of jotting

(idiomatic, transitive) to write down hurriedly; to make a note of

(countable, idiomatic) Often preceded by every: a smallest detail; (uncountable) the smallest details collectively.