|opposition to the withdrawal of state support or recognition from an established church, esp. the Anglican Church in 19th-century England.|
|the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).|
|electrochemistry (ĭ-lěk'trō-kěm'ĭ-strē) Pronunciation Key
The scientific study of the electrical aspects of chemical reactions, especially the changes they bring about in the arrangement and energy of electrons. Electrochemistry is vital to the study of electrolysis, power generation by electric cells, and the transmission of electrical signals by neurons.