An acrobat, sometimes called an aerialist, is someone who does activities like juggling, tumbling, tightrope-walking and other gymnastics. Today, acrobats are usually seen at a circus. Before television, travelling acrobats would visit towns and castles to perform for the people's entertainment.
Ais forAcrophobia
Acrophobia is the fear of heights. Most people are afraid of heights to some degree, especially when there is nothing to stop them from falling, like the cliff edge in the picture.
An actor is someone who plays pretend for a living. Actors put on plays on stage, or are in movies or television shows pretending to be someone else or someone made up. Their job is to entertain people. Sometimes a female actor is called an actress.
Ad lib is an abbreviation of the phrase ad libitum, which is Latin meaning "at one's pleasure." When you ad lib you are improvising or making something up without any preparation.
Scientific name: vipera berus
An adder is the name given to the common European viper. These snakes are venomous.
An address is a written representation of where someone lives or works, so you can send them mail and know it will reach them.