Question

the word semicircle contains the root semi. what does the root semi mean? four one - half many

Explanation:

The root "semi -" is a common prefix in English. A "semicircle" is half of a circle. By analyzing the meaning of the word "semicircle" (where "circle" is a full - round shape and "semi -" modifies it to indicate half), we can infer the meaning of the root "semi -".

Answer:

one - half