on call

"Battlefield" challenges its rival with smaller multiplayer maps than usual and a "battle royale" mode where players eliminate each other one by one, similar to a popular mode found on "Call of Duty".

It wasn’t just the activists on call — block after block was ready.

The couple was on call for a small but fast-growing rodent who hissed when annoyed and cried when lonely:

This was his way of protecting the imagination, of keeping it “on call,” as he once said of his sparse routine in his home in Litchfield County, Conn.: “I’m like a doctor and it’s an emergency room. And I’m the emergency.”

Now that Argentina is running low on greenbacks, Mr. Bessent is on call.