Nothing means there is no thing or no amount of something. It shows that something does not exist or is not present.
There is nothing in the box.
I have nothing to say today.
Nothing can mean something that does not have importance or value. It means it is not worth attention.
His help was nothing to me.
This problem means nothing now.
Nothing can describe a person with no power, importance, or success. It is often used to show low value of someone.
He thinks he is a big man, but he is nothing.
She feels like nothing to her friends.
Used to say that no thing is done or known. Nothing here replaces 'not anything' or means 'no thing'.
I said nothing to him.
She knows nothing about art.
This use means not to do any work or activity. It means resting or being idle, often as a choice.
I like to do nothing on Sundays.
He does nothing all day long.
This idiomatic use means to think something is not important or to not let it bother you. It shows ignoring or downplaying.
He made nothing of the mistake.
She made nothing of the bad news.
In technical or philosophical use, nothing means total absence of matter, energy, or existence. It is an abstract or scientific idea.
Space was once thought to be nothing.
Nothing can exist before the universe began.