installment

noun

Etymology: From install + -ment, install from Old French installer, from Medieval Latin installare, from Medieval Latin in- and Medieval Latin stallum, stall from a Germanic source (compare Old High German stal).

1. The act of installing; installation.

   “Take oaths from all kings and magistrates at their installment, to do impartial justice by law.”

   “In the twenty-two years Faellon had been Chief Servant, he had officiated at many royal ceremonies, including the burial of Joakal's father and mother, and Joakal's own installment as King nine years ago.”

2. The seat in which one is placed.

   “Each faire Instalment, Coate, and seu’rall Crest, With loyall Blazon, euermore be blest.”