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.
Law. a legal decision or form of proceeding serving as an authoritative rule or pattern in future similar or analogous cases. 2. any act, decision, or case that serves as a guide or justification for subsequent situations. Synonyms: example, model, pattern, standard. adjective, , precedent.