Quintic a. : Of the fifth degree or order.

Quintic n. : A quantic of the fifth degree. See Quantic.

Example:
How to manually find a Quintic regression for a set of data?

Taxonomy
Quintic, Quintessential, Wireless Innovations, Next Generation, Multimedia Devices, Microelectronics, wireless connectivity, handheld, Silicon Valley, FM transmitter, Notebook Peripherals, Beijing, fabless semiconductor company, Portable Media Players, Navigation Devices, low-power, cost-effective, wireless connectivity solutions.

Defination from the web:
Quintic Corporation is a fabless semiconductor company that provides low-power cost-effective wireless connectivity solutions for consumer ... Quintic was founded in Silicon Valley in 2005 by seasoned veterans who are highly skilled and talented in wireless systems, RF and mixed ...