graph
1. graph \'graf\ n [short for graphic formula] 1: a diagram that represents
the variation of a variable in comparison with that of one or more other
variables 2: the collection of all points whose coordinates satisfy a given
functiona l relation
2. graph vt 1: to represent by a graph 2: to plot upon a graph
3. graph n [prob. fr. -graph] 1: a spelling of a word 2: a single
occurrence of a letter of an alphabet in any of its various sha pes (as D,
d) 3: a letter or combination of letters taken as a minimum unit in
determinin g the phonemes of a language from written records