"He delivers the mail everywhere on this street.; We went everywhere at the school - we talked to all the teachers in their classrooms."
2.AdverbIn or to a few or more locations.
"We went to Europe last year and went everywhere: Berlin, Paris, London, and Madrid.; When I shop for shoes, I like to look everywhere.; I've looked everywhere in the house and still can't find my glasses."
3.NounAll places or locations.
"I went out to get some groceries, but everywhere was closed."