look up any word:
1. signology
The art of communicating with someone by using random hand motions that are generally irrelevant to what you are actually trying to say.
Using signology in math class is a great way to tell your friend three desks behind you that a guy was walking down the street in Mexico.
2. signology
the technique for communication using signs and symbols.
Sign language is a part of signology.
rss and gcal