1. being in effect or operation

2. an integrated course of academic studies

3. a room in a school where lessons take place

4. capable of acting on or influencing each other

6. the quality of being capable -- physically or intellectually or legally

7. a person who uses something or someone selfishly or unethically

9. a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement

3. a machine for performing calculations automatically

5. preparing or putting through a prescribed procedure

8. the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices

10. an ordered manner; orderliness by virtue of being methodical and well organized

11. far apart in relevance or relationship or kinship