| Design Foundation | Rev 05 Sep 99 |

Glossary

delimitation

To establish the limits or boundaries of; demarcate.

dianoetic

Of or pertaining to thinking; intelligence, understanding, reasoning.

dimetric

duplex

adj. 1. Twofold; double. 2. Relating to or being a single assembly of machinery having two identical units that are capable of operating simultaneously or independently. 3. Electronics Of or relating to a communications mode, as in a telephone system, that provides simultaneous transmission and reception in both directions. n. 1. A house divided into two living units or residences, usually having separate entrances. 2. A duplex apartment.

Dynamic Symmetry