n. a bright flash of electricity in the sky.

n. a place where books, magazines, and other materials are kept for people to read or borrow.

n. a yellow fruit with a sour taste.

n. a traditional story sometimes regarded as historical.

n. the process of gaining knowledge or skills.

n. a person who guides or directs others.

n. a plant with purple flowers and a sweet smell.

n. the sound of laughing or being happy.

n. a portable light source usually made of glass and metal.