What is the meaning of Heck?

Hell.

Hell.

to break, to destroy

to mess up

The bolt or latch of a door.

A rack for cattle to feed at.

A door, especially one partly of latticework.

A latticework contrivance for catching fish.

An apparatus for separating the threads of warps into sets, as they are wound upon the reel from the bobbins, in a warping machine.

A bend or winding of a stream.

singular imperative of hecken

first-person singular present of hecken

Alternative form of hacche

Source: wiktionary.org