The mathematical formulations of quantum mechanics are abstract. A mathematical function, the wave function, provides information about the probability amplitude of position, momentum, and other physical properties of a particle.
Knowing that the adjective palatial is derived from the same Latin word as palace gives you a good sense of its meaning: magnificent, reminiscent of a home fit for a king. play look up
Palate can also mean the roof of one's mouth or the taste of something, such as wine: They had assumed the receptors would be restricted to the tongue, soft palate, upper oesophagus and epiglottis. The palate has plum, smoke, a surprising taste of apricot, but it is all wrapped in burnt rubber.