RAPPORT n.
try. Sir W. Temple. En` rap`port" ( Etym: [F.], in accord, harmony, or sympathy; having a mutual, especially a private, understanding; in mesmerism, in that relation of sympathy which permits influence or communication.
REACTION n.
The mutual or reciprocal action of chemical agents upon each other, or the action upon such chemical agents of some form of energy, as heat, light, or electricity, resulting in a chemical change in one or more of these agents, with the production of new compounds or the manifestation of distinctive characters. See Blow…