A machine is a tool containing one or more parts that uses energy to perform an intended action. Machines are usually powered by mechanical, chemical, thermal, or electrical means, and are often motorized. Machine tool is also the machine but it must have the following things. 1: Tool holding device.
law noun (RULE) B1 [ C ] a rule, usually made by a government, that is used to order the way in which a society behaves: There are laws against drinking in the street. The laws governing the possession of firearms are being reviewed. They led the fight to impose laws on smoking.
[noncount] law. : something (such as an idea, invention, or process) that comes from a person's mind. Any song that you write is your intellectual property. the protection of intellectual property rights [=the rights of a person who has thought of or invented something that other people want to use, profit from, etc.] [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. Comments & Questions.