What is the meaning of Nappe?

The profile of a body of water flowing over an obstruction in a vertical drop.

Either of the two parts of a double cone.

A sheet-like mass of rock that has been folded over adjacent strata.

Geological nappe whose underside is not in contact with the overflow structure and is at ambient atmospheric pressure.

The ability of a sauce or other relatively thick liquid to coat food, the back of a spoon, etc.

To coat (a food) with liquid.

tablecloth

layer (of gas, oil etc.); sheet (of water)

ribbon cable

inflection of napper:

  1. first/third-person singular present indicative/subjunctive
  2. second-person singular imperative

first/third-person singular present indicative/subjunctive

second-person singular imperative

plural of nappa

Alternative form of nap (drinking bowl)

Alternative form of nap (nap)

Alternative form of nappen

to grab, snatch

to pluck, yank

nap, sleep

Source: wiktionary.org