One entry found for pictograph.
Main Entry: pic·to·graph
Pronunciation: pik-t-graf
Function: noun 1: an ancient or prehistoric drawing or painting on a rock wall 2: one of the symbols of a system of picture writing 3: a diagram representing statistical information by pictures which can be varied in color, size, or number to indicate change - pic·to·graph·ic /pik-t-graf-ik/ adjective [pictograph illustration]