Associations to the word «Pion»
Noun
Wiktionary
PION, noun. (particle) Any of three semistable mesons, having positive, negative or neutral charge, composed of up and down quarks/antiquarks.
Dictionary definition
PION, noun. A meson involved in holding the nucleus together; produced as the result of high-energy particle collision.
Wise words
Many a true word is spoken in jest.