Roots, Prefixes, & Suffixes - Lesson 2: Words & Definitions

Front

What is the definition of 'illiterate'?

Back

Unable to read or write.

Front

What is the definition of 'photon'?

Back

A quantum of electromagnetic radiation.

Front

What is the definition of 'imbalance'?

Back

A lack of proportion or relation between corresponding things.

Front

What is the definition of 'photosynthesis'?

Back

The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

Front

What is the definition of 'telephoto'?

Back

A type of lens with a long focal length.

Front

What does the prefix 'un-' mean?

Back

It means 'not' or 'opposite of'.

Front

What does the suffix '-ology' mean?

Back

It means 'the study of'.

Front

What is the definition of 'biography'?

Back

A written account of someone's life.

Front

What does the prefix 'pre-' mean?

Back

It means 'before'.

Front

What is the definition of 'autograph'?

Back

A person's signature.