a. 象形文字的, 统计图表的

[ adj ]
consisting of or characterized by the use of pictographs
<adj.pert>
a pictographic scriptpictographic stage in the development of writing

Pictograph \Pic"to*graph\, n. [See {Picture}, and {-graph}.]
A picture or hieroglyph representing and expressing an idea.
-- {Pic`to*graph"ic}, a.