Englishfor English speakers
screen
Noun
—
A screen is a flat surface for showing pictures, text or video.
The information appears on the computer screen almost right away.
I couldn't see the movie because the person in front of me was blocking the screen.
—
A screen is a flat surface between two areas, often letting something in but keeping something out.
The hole in the window screen let the bugs in.
There was a screen around my hospital bed.
screen
Verb
—
If you screen blood, people, information, etc., you find or block unwanted things.
They carefully screen the blood for viruses before giving it to hospitals.
He put on a hat to screen his eyes from the sun.
—
If you screen a movie, a TV show, etc., you put it on a screen.
They screened the new movie for the press last week.
gem
Noun
—
A gem is a piece of mineral that is used in jewelry because it looks pretty.
—
A gem is anything beautiful, even if it is not a rock or mineral.
Randy Johnson's one-hitter against the Padres was a gem of a game.