"The feeling is difficult to describe, but not unpleasant.; The geographer describes countries and cities.; Several witnesses describe seeing lights in the sky that night."
2.VerbTo represent by drawing; to draw a plan of; to delineate; to trace or mark out.
"to describe a circle by the compasses; a torch waved about the head in such a way as to describe a circle"
3.VerbTo give rise to a geometrical structure.
"The function describes a very complex surface."
4.VerbTo introduce a new taxon to science by explaining its characteristics and particularly how it differs from other taxa.
"The fungus was first described by a botanist."
5.VerbTo distribute into parts, groups, or classes; to mark off; to class.