Adjective
authoritative and perfect as a standard of its kind
Considered by some to be the greatest novel ever written, Anna Karenina is Tolstoy's classic tale of love and adultery set against the backdrop of high society in Russia.
collapse
Some 30 homes were buried under tonnes of mud after a hillside collapsed on Sunday. The landslide was triggered by the heaviest rains to hit Colombia in four decades.
The Great Pyramid is part of Egypt's rich heritage. Constructed some 4,500 years ago, this colossal structure was the tallest in the world for thousands of years.
Noun
remote-controlled pilotless aircraft or missile
Drone pilots, fighting distant wars from the safety of U.S. bases, still confront some of the same stresses and fatigue that their comrades do on the battlefield.
This bird is not performing an ecstatic dance or some elaborate courtship ritual -- he is simply preening after feeding from the bottom of the shallow water.
Noun
have images taken of one's body using powerful invisible rays
got an x-ray
Now my grandma has to take medication for her low blood pressure. She was dizzy and fell. When she got an x-ray it showed she broke her arm!