n. a picture made by a camera (also called a photo).

n. a tiny particle of light or electromagnetic radiation.

n. the process by which a green plant turns water and carbon dioxide into food when the plant is exposed to light.

adj. not knowing how to read or write; having or showing a lack of knowledge about a particular subject.

adj. not able to do something; not having the necessary skill or ability to perform a specific act or function.

adj. not allowed to do or be something; legally disqualified.

n. a state or condition in which different things do not occur in equal or proper amounts.

n. a paper copy of a document or picture that is made with a special machine

adj. not thinking about things in a reasonable or sensible way; unreasoning.

The root "photo" means:

The prefix "im-" means:

The prefix "in-" means:

The prefix "il-" means: