æquability

Noun

 * 1) * 1854, Joseph Addison quoted in The Works of Joseph Addison, G. P. Putnam & Co.; Volume IV, №. 68, page #197:
 * If I were to give my opinion upon such an exhausted subject, I should join to these other qualifications a certain æquability or evenness of behaviour.
 * If I were to give my opinion upon such an exhausted subject, I should join to these other qualifications a certain æquability or evenness of behaviour.