Top definition
–noun, plural -ja, -jas. a member of a modern society of mathematical agents, highly trained in stealth calculatons and number theory, who are hired for covert purposes ranging from solving the worlds problems to passing on their skills to the next generation.
Mr. Harris is a math ninja.
by KSignell February 06, 2010
Get the mug
Get a math ninja mug for your dog Sarah.
buy the domain for your travel site