The binary digits could be used to represent words, sounds, images - perhaps even ideas.
They are typically used to represent words and text.
The nodes may represent concepts, words, perceptual features, or nothing at all.
For instance, word graphs represent words as letters connected by lines.
The Korean language also uses Chinese characters to represent certain words.
They represent words or phrases that are learned through practice, but cannot be defined concretely.
Logograms are used in modern shorthand to represent common words.
In a tree representing words of lower case letters, each node has 26-way branching.
The painted motifs have been suggested to represent words or numbers, as in writing.
This report represents words; we must now see action.