ETYMOLOGY
from Latin sesquihora (an hour and a half)
EXAMPLE
“…but the greater part of those that were commissionated with the Scot-Ecclesiastical approbation) their rancour and spleen being still more and more sharpned against the English Nation, they in their tedious pharisaical prayers before Supper, and Sesquihoral Graces upon a dish of Skink, and leg of Mutton, would so imbue the mindes of the poor swains (on whose charge they were) with vaticinations of help from heaven…”
From: Εκσκυβαλαυρον (Ekskybalauron) (The Jewel)
By Thomas Urquhart, 1652
Lexicophilia 