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/ˈtɑː.di.ɒn/ · noun
(physics) Any particle with non-zero mass (i.e. one that travels more slowly than the speed of light)..
One, our own, is the tardyon-universe, in which all particles go at subluminal velocities and may accelerate to nearly the speed of light.
Just as brute force cannot make a tachyon out of a tardyon...
Use tardyon when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Tardyon means (physics) Any particle with non-zero mass (i.e. one that travels more slowly than the speed of light)..
Common synonyms include bradyon, ittyon, massive particle.
The opposite depends on the specific sense.
One, our own, is the tardyon-universe, in which all particles go at subluminal velocities and may accelerate to nearly the speed of light.
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