Palate
Etymology
From Latin "palatum," the roof of the mouth, which the ancients wrongly believed was the seat of taste. When they learned taste lives on the tongue, the word survived as a figure for the whole faculty of taste and, by extension, for refined judgment.
noun · /PAL-it/
A person’s capacity to perceive and appreciate flavor — and, literally, the roof of the mouth.
What it names
It gives a name to trained taste itself, letting us talk about someone developing, refining, or ruining their sense of flavor.
Example
Years of cooking gave him a palate sharp enough to name the exact spice missing from the stew.
Related idea
Distinct from mouthfeel: the palate perceives flavor, while mouthfeel is the separate physical sense of texture — creaminess, grit, fizz — that food creates in the mouth.