Cases of word usage

1) a gathering to see a play, hear a speaker, singer etc (audience)

2) a priest who has authority to hear confessions (confessor)

3) unable to hear at all; unable to hear well (deaf)

4) to make so much noise that is difficult or impossible for (a person) to hear (deafen)

5) a public official with authority to hear and decide cases in a law court (judge)

6) (to pay attention in order) to hear (listen)

7) something that it is essential to see, do, hear etc; (used to express an obligation or an order) (must)

8) to hear (a person, conversation etc) without the knowledge of the speaker(s), deliberately or by chance (overhear)

9) easy to see, hear or understand; simple; ordinary; a large area of level land (plain)

10) a group of officials or judges appointed for special duty, e.g. to hear appeals against high rents (tribunal)