poche

As a noun terms

is .

As an adjective poche is

.

As a noun poché

is areas of an architectural plan or section that are filled-in, often by cross-hatching or solid black, to show wall thicknesses, floor thicknesses and all other solid areas that intersect the plane of the section cut.

As an adjective posh is

associated with the upper classes.

As an interjection posh is

An exclamation expressing derision.