four by four

An x-ray two hours later confirms my hunch: my tibia (the big bone behind the shin) is snapped clean in two.

“Getting out of X band is on option,” said one senior Air Force official.

During the 1970s, the then brand new F-15A Eagle carried the same antiquated armament as the Vietnam-era F-4 Phantom II.

I made experimental commercials in the experimental division of a production house, Film X, that made commercials for ad agencies.

In fact, both brothers have acting IMDb credits: Drew on Smallville and Jonathan on The X-Files.

He thought they were now in touch with our troops at "X" but that they had been through some hard fighting to get there.

W was a Watchman, and guarded the door; X was expensive, and so became poor.

Idly his pen traced upon the paper in front of him a large X, the sign of the unknown quantity.

The Professor took his pen and wrote a large X upon the sheet of paper in front of him.

Messrs. X and Z had specially engaged two eminent organists to play for them.