tittle

A small diacritic mark, such as an accent, vowel mark, or dot over an i.

The tiniest bit; an iota.

To prate idly; whisper.

A stroke over a word or letter to show abbreviation; a dot over a letter, as in i. Compare iota and jot. See tilde, a Spanish form of the same word.

A very small thing; a minute object or quantity; a particle; a whit.