any number of entities (members) considered as a unit | the act of arranging and adapting a piece of music |
a set that is closed, associative, has an identity element and every element has an inverse | the spatial property of the way in which something is placed |
(chemistry) two or more atoms bound together as a single unit and forming part of a molecule | an organized structure for arranging or classifying |
| the thing arranged or agreed to |
| a piece of music that has been adapted for performance by a particular set of voices or instruments |
| an orderly grouping (of things or persons) considered as a unit; the result of arranging |