A small amount, bit; the smallest amount.
Iota; the smallest letter or stroke of any writing.
A brief and hurriedly written note.
To write quickly.
A small, insignificant amount (of something); a modicum or speck.
Any small dot, stroke, or diacritical mark, especially if part of a letter, or if a letter-like abbreviation; in particular, the dots over the Latin letters i and j.
To chatter.