To represent by drawing; to draw a plan of; to delineate; to trace or mark out.
To give rise to a geometrical structure.
To represent in words.
To introduce a new taxon to science by explaining its characteristics and particularly how it differs from other taxa.
To provide a book or other publication with pictures, diagrams or other explanatory or decorative features.
To clarify something by giving, or serving as, an example or a comparison.