n. the profession of examining people’s eyes to find out if they need

eyeglasses or medical treatment.

n. the quality of something that has two sides or halves that are the same or

very close in size, shape, and position.

n. the distance through the center of a circle or sphere from one side to the

other.

n. the outside edge of an area or surface; the total length of the lines that

form a shape. The

n. something that is done to prevent possible harm or trouble from

happening in the future.

adj. occurring in the southern United States before the Civil War.

v. to decide that something which had been planned for a particular time will

be done at a later time instead.

n. a statement about what will happen in the future.

n. something that came before something else and may have influenced or

caused it.