Know [verb]

The federal government should not mandate testing or tell schools how to “reform” themselves, because the federal government lacks the knowledge or know-how or experience to reform schools.

When I was 19 years old, and first working as a wilderness guide, I learned about a secret room in the back of the local outdoor store, full of deeply discounted gear that was only accessible to those in the know.

The IPO share price is above 100 bucks, the Wall Street Journal reports, citing sources in the know.

She is quite true, but not wise, and your left hand must not know what your right hand is doing.

He came to the top of the stairs with a lamp in his hand, and wanted to know what the rumpus was about.

It seems very strange that I shall actually know Liszt at last, after hearing of him so many years.

Kind of a reception-room in there—guess I know a reception-room from a hole in the wall.

The policemen looked dull and heavy, as if never again would any one be criminal, and as if they had come to know it.

"I don't know whether I am going to like this or not--this coming to live in town," thought the little pig.

The pig family did not know when Squinty would be taken away from them, and all they could do was to wait.