Digestive System
Cardiovascular System
Optic System
Musculoskeletal System
Respiratory System
100

This is the meaning for the combining form, esophag-. 

What is esophagus? 

100

This is the meaning for the combining form, aort-.

What is aorta?

100

The meaning for the combining form, junct-.

What is join?

100

This is the meaning for femoris.

What is of the thigh?

100

The meaning for the combining form, stern-.

What is chest?

200

This is the combining form for bile.

What is, bili-?

200

This is the combining form for vein.

What is, ven-?

200

This is the combining form for the meaning iris.

What is, ir(id)-? 

200

The meaning of extensor. 

What is the extensor muscle. 

200

The combining form for the meaning bacterium. 

What is, bacter(i)-?

300

The meaning of the combining form, cly(s)-. 

What is rinse out, inject fluid?

300

This is the combining form for choking pain.

What is, angin-?

300

This is the definition for the combining form, xer-.

What is dry?

300

The Latin word for middle. 

What is medius?

300

Meaning for the combining for, phys-.

What is air, gas?

400

Gingivitis is an example of this combining form. 

What is, gingiv-? 

400

Thrombosis is an example of this combining form. 

What is, thromb-?

400
This is how the word myopia is divided. 

What is, my-opia?

400

This is the meaning for adductor longus.

What is the long adductor muscle? 

400
The origin of the word sider-.

What is Greek?

500

The Greek or Latin word for the combining form doch-.

What is dochos?

500

This is the definition of bicuspid.

What is two points?

500

This is the origin of the combining form, ret-. (Greek or Latin)

What is Latin?

500

The latin word for hallux.

What is big toe?

500
Definition of the word apnea. 

What is a state or condition without breath?