nothing
US /ˈnʌθ.ɪŋ/
UK /ˈnʌθ.ɪŋ/

1.
not anything; no single thing
:
•
There's nothing I can do to help.
•
She said nothing.
2.
a person or thing of no importance or value
:
•
He considers himself nothing without his family.
•
Her opinion means nothing to him.
1.
not at all; in no way
:
•
He looks nothing like his brother.
•
The new car cost nothing compared to the old one.