Question

the root port means carry. what does the word transport mean?
to listen to a piece of music from beginning to end
to carry something from one place to another
to observe an event from beginning to end

Explanation:

The root "port" means carry. The prefix "trans -" means across or from one place to another. Combining them, "transport" means to carry something from one place to another.

Answer:

to carry something from one place to another