What is the meaning of Nought?

Nothing; something which does not exist.

A thing or person of no worth or value; nil.

Not any quantity of number; zero; the score of no points in a game.

The figure or character representing, or having the shape of, zero.

Good for nothing; worthless.

Wicked, immoral.

To abase, to set at nought.

To no extent; in no way; not at all.

Not.

Nothing; zero.

nothing, none

not (negates the accompanying verb)

not (to no degree, extent, or way)

iniquitous, wicked

valueless, worthless

ineffectual, depleted

powerless, useless

null and void, invalid

unfitting, improper

nothing, nought

nothingness, void

evil, iniquity

That which is worthless

zero (number)

and not

Source: wiktionary.org