A rock moved from one location to another, usually by a glacier.
Anything that has erratic characteristics.
Deviating from normal opinions or actions; eccentric; odd.
Unsteady, random; prone to unexpected changes; not consistent.
In an organized manner; proceeding with regard to method; systematic.
Arranged with regard to method; disposed in a suitable manner, or in a manner to illustrate a subject, or to facilitate practical observation.