graphology
graphology (grȧ*fol"o*jy) , noun
[Greek gra`fein to write + -logy: compare French graphologie.]
1.
The art of judging of a person's character, disposition, and aptitude from his handwriting; called graphoanalysis by its practitioners. Though its practitioners consider it a science, it is widely considered a pseudoscience, as is astrology.
2.
(Mathematics) The system or notation used in dealing with graphs.
3.
(Linguistics) The study of systems of writing of languages; also called grammatology.