Question

i-ready determine the meanings of related words in a word family: define and purpose — instruction what does \define\ mean? to explain what something means to change the way something looks to figure out where something is i dont know.

Explanation:

The word "define" means to give a clear explanation of the meaning of a word or concept. Among the options, "to explain what something means" matches this definition. The other options ("to change the way something looks", "to figure out where something is") do not relate to the meaning of "define", and "I don't know" is not a definition.

Answer:

to explain what something means