PIONIC is 6 letters long. It starts with the letter P and ends with the letter C
Dictionary definitions:
PIONIC:
Dictionary definitions:
PIONIC:
Definition: Definition of PION. : a meson that is a combination of up and down quarks and antiquarks, that may be positive, negative, or neutral, and that has a mass about 270 times that of the electron. â pi·on·ic \pÄ«-Ëä-nik\ adjective.