Associations to the word «Pion»

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

The most important things are the hardest things to say. They are the things you get ashamed of because words diminish your feelings - words shrink things that seem timeless when they are in your head to no more than living size when they are brought out.
Stephen King