a 16th century painting by LEONARDO DA VINCI of a woman with a mysterious smile. The painting is also called La Gioconda . It is kept in the LOUVRE in Paris, and is one of the most famous paintings in the world.
a mountain in the Alps on the border between France and Italy. It is the highest mountain in western Europe, and there is a TUNNEL through it for cars to drive between France and Italy.
American English an infectious illness that makes your LYMPH NODE s swell and makes you feel weak and tired for a long time afterwards [= glandular fever British English]
a system of recording or broadcasting sound, in which the sound comes from only one direction [↪ stereo]