Below is adapted from an English dictionary. Use the dictionary to answer the following questions. figure / fig@ / noun, verb * noun 1. a number representing a particular amount, especially one given in official information: the trade / sales figures 2. a symbol rather than a word representing one of the numbers between 0 and 9: a six-figure salary 3. (informal) the area of mathematics that deals with adding, multiplying, etc. numbers 4. a person of the type mentioned: Gandhi was both a political and a religious figure in Indian history. 5. the shape of a person seen from a distance or not clearly 6. a person or an animal as shown in art or a story: a wall with five carved figures in it 7. the human shape, considered from the point of view of being attractively thin: doing exercise to improve one's figure 8. a pattern or series of movements performed on ice: figure-skating * be / become a figure of fun: be / become sb. that others laugh at * cut a...figure: sb with a particular appearance: He cut a striking figure in his dinner jacket. * put a figure on sth:  to say the exact price or number of sth. * a fine figure of man / woman: a tall, strong-looking and well-shaped person * figure of speech: a word or phrase used in a different way from its usual meanings in order to create a particular mental image or effect * figurehead: someone who is the head or chief in name only (with no real power or authority) * verb 1. to think or decide that sth. will happen or  is true: I figured that if I took the night train, I could be in Scotland by morning. 2. to be part of a process, situation, etc. especially an important part: My opinion of the matter didn't seem to figure at all. 3. to calculate an amount or the cost of sth: We figured that attendance at 150,000. * figure in: to include (in a sum): Have you figured in the cost of hotel? * figure on: to plan on; to expect sth. to happen: I haven't figured on his getting home so late. * figure out: to work out; understand by thinking: Have you figured out how much the trip will cost? * It / That figures!:  That seems reasonable. According to the information above, which of the following sentence is not right?
This year's sales figures were quite excellent. I couldn't figure out what the teacher was talking about. She was the leading figure in British politics in the 1980s. He was about to speak but she put a figure on his lips to stop him.