As adjectives the difference between sonic and nonic
is that sonic
is of or relating to sound while nonic
is (mathematics) describing a polynomial that has 9 as the highest exponent of its terms.
of or relating to sound
having a speed approaching that of the speed of sound in air
(mathematics) Describing a polynomial that has 9 as the highest exponent of its terms.
(algebraic geometry) Describing a curve the equation of which is nonic.
Describing a type of beer glass used in British public houses; in the form of a truncated cone with a bulge around outside, just below the rim.
- a 20-ounce nonic glass