Contratrombone64
Admiral of Fugues
Fascinating Margaret, I promptly looked it up in the Macquarie Dictionary (our national linguistic tome)
tittle noun 1. a dot or other small mark in writing or printing, used, for example, as a diacritic. 2. a very small part or quantity; a particle, jot, or whit: Yet he had managed to succeed without, in the process, sacrificing jot or tittle of his principles - Henry Handel Richardson, 1917. [ME titel, from ML titulus mark over letter or word]
tittle noun 1. a dot or other small mark in writing or printing, used, for example, as a diacritic. 2. a very small part or quantity; a particle, jot, or whit: Yet he had managed to succeed without, in the process, sacrificing jot or tittle of his principles - Henry Handel Richardson, 1917. [ME titel, from ML titulus mark over letter or word]