Glossary A
Aggregation is described as the formation of groups or clusters of particles (aggregates) in a fluid. In water or in water-base mud, clay particles form aggregates in a dehydrated, face-to-face configuration. This occurs after a massive influx of hardness ions into freshwater mud or during changeover to a lime mud or gyp mud.
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Addendum (ADD) (Addendum (ADD) is a gear term which is described ...)
Alternative fuel is defined as sustainable fuel Here are some examples:
Air cleaner is in reference to the device that removes airborne contaminants or a device used for the removal of particulate or gaseous impurities from the air. (see related terms: electrical air cleaner , air cleaning).
Adorning is a term which means decorating with ornaments. An example would be the adorning motifs in murals or on monastery walls in Tibet, such as:
Adjustment is a general term which can pertain to:
1. Arrangement, put into the proper position;
2. Alteration by a small amount so as to fit or be right for use, e.g. the pants need adjustment to fit;