Vocab 16

Front

Barometer

Back

An instrument used to measure air pressure and predict weather changes.

Front

Diameter

Back

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

Front

Optometry

Back

The profession of examining people's eyes to find out if they need eyeglasses or medical treatment.

Front

Perimeter

Back

The outside edge of an area or surface; the total length of the lines that form a shape.

Front

Symmetry

Back

The quality of something that has two sides or halves that are the same or very close in size, shape, and position.

Front

Precaution

Back

Something done to prevent possible harm or trouble from happening in the future.

Front

Forecast

Back

A statement about what will happen in the future.

Front

Antebellum

Back

Occurring in the southern United States before the Civil War.

Front

Antecedent

Back

Something that came before something else and may have influenced or caused it.

Front

Postpone

Back

To decide that something planned for a particular time will be done at a later time instead.