| A | B |
|---|
| audible | adj. able to be heard |
| audience | n. a group of people who gather together to listen to or watch something; the people who watch, read, or listen to something. |
| audio | adj. of or relating to the sound that is heard on a recording or broadcast. |
| audition | n. a short performance to show the talents of someone (such as an actor or musician). |
| auditorium | n. a large room or building where people gather to hear a speech or watch a performance. |
| antidote | n. a substance that stops the harmful effects of a poison; something that corrects or improves the bad effects of something. |
| antisocial | adj. violent or harmful to people; not friendly to other people. |
| antipathy | n. a strong feeling of dislike. |
| antiseptic | n. a substance that prevents infection in a wound by killing bacteria. |
| antibody | n. a substance produced by the body to fight disease. |
