everything
US /ˈev.ri.θɪŋ/
UK /ˈev.ri.θɪŋ/

1.
all things; all the things of a group or class
:
•
She packed everything she owned into a single suitcase.
•
He knows everything about computers.
2.
the most important thing
:
•
Family means everything to him.
•
Winning is everything in this competition.