answer-back code

answer Noun

— An answer is something that someone says after another person asks (says) a question. The answer to your question is "no". Question: "How old are you?" Answer: "I'm 12 years old." — An answer is the solution to something. I found the answer to the mathematics exercise immediately.

answer Verb

— To respond. He answers all my questions.

back Preposition

— Toward the rear. He went back behind the stands. — To a place again. I didn't like it, so I sent it back. He went back to the same house. They came back again.

back Noun

— The back is the rear part of something; it is the part in the other direction from the front. I went to the back of the house. — The back is the rear part of the human body. He had a scar on his back.

back Verb

— If you back something, you support it. The Republicans backed the bill. — If you back up, you move backward. He put the car in gear and backed right into the garage door.

code Noun

— A code is a set of rules or laws. Children usually learn their parents' moral code. Section 244(1) (a) of the Canadian Criminal Code defines assault.

code Verb

— If something is coded, it is written or stored in a code. The completed questionnaires were coded by two people. The wide variety of proteins in the cells are all coded for by the genes in the nucleus.