Try Our Apps
Dictionary.com

follow Dictionary.com

Words You've Been Using Wrong

eta meson

noun, Physics.
1.
a neutral meson with strangeness 0 that is its own antiparticle. Symbol: η.
Also called eta particle.
Origin of eta meson
1960-1965
First recorded in 1960-65
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
Cite This Source

Word of the Day

Nearby words for eta meson

Word Value for eta

3
3
Scrabble Words With Friends