|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|1.||line management middle management See also top management the members of the executive or administration of an organization or business|
|2.||managers or employers collectively|
|3.||the technique, practice, or science of managing, controlling or dealing with: anger management|
|4.||the skilful or resourceful use of materials, time, etc|
|5.||the specific treatment of a disease, disorder, etc|
The body of individuals who run major businesses, usually without owning them but often with the reward of stock options.