Memory Lesson 1 VocabVersión en línea Review for your lesson 1 vocab retake quiz por Chelsea Senopole irrelevant paragraph nonexistent graphite an outdated system of sending messages over long distances by using wires and electrical signals. a shiny, black substance that is used in pencils. irrational pictures or words painted or drawn on a wall, building, etc. autograph not important or relating to what is being discussed right now. not present or real; not existing. nonverbal not normal or usual; not following the usual rules about what should be done; not regular in form or shape. the signature of a famous person graffiti not thinking clearly; not able to use reason or good judgment. telegraph not involving or using words; not able to speak. irregular a part of a piece of writing that deals with one subject, begins on a new line, and is made up of one or more sentences.