Metastasis (noun). the act or process by which matter is taken up by cells or tissues and is transformed into other matter; in plants, the act or process by which are produced all of those chemical changes in the constituents of the plant which are not accompanied by a production of organic matter; metabolism.
manager It makes sense that a manager is someone who manages, or takes charge of something. A baseball team manager is in charge of running the team, while a business manager oversees finances, scheduling, and the everyday operation of the business. The probable origin of the word manager comes from the Latin manus, meaning hand.. A good manager provides the necessary hand, guiding others. The Italian maneggiare means to control, and was especially used with reference to training horses, a job for which certain managers you've worked for might be better suited.
In most restaurants, a manager is typically the first person to arrive at the start of a day, and another manager is the last person to leave at the end.