Cases of word usage

1) a building in which monks or nuns live as a community in the service of God (abbey)

2) a skin infection (common among young people) in which there are spots on the face and neck (acne)

3) (also called antenna) a part of a radio or TV system which receives or sends out signal (aerial)

4) the mixture of gases that surrounds the Earth and which we breathe (air)

5) the branch of mathematics in which signs and letters are used to represent quantities, as in 2A + 3A = 5A (algebra)

6) also called; a name which a person, especially a criminal, used to hide her or his own (alias)

7) a story or description in which characters symbolize ideas such as patients, Purity and Truth usually to teach a moral lesson (allegory)

8) a precious stone which is purple or violet (amethyst)

9) the condition of having poor blood, which makes a person pale and weak (anaemia)

10) a substance, e.g. ointment, which takes away pain (analgesic)