tachyon
0 antonyms and opposites of tachyon, grouped by meaning.
Noun — A hypothetical particle that would always travel faster than light.
Etymology
Coined in 1967 by physicist Gerald Feinberg from Greek takhus, "swift," plus the particle-naming suffix "-on."
Full origin of tachyon →Frequently asked questions
What does “tachyon” mean?
The word “tachyon” means a hypothetical particle that would always travel faster than light. In plain terms, a theoretical faster-than-light particle that has never actually been observed.
How do you pronounce “tachyon”?
“Tachyon” is pronounced TAK-ee-on (/ˈtæ.kiˌɑn/ in IPA).
How do you use “tachyon” in a sentence?
Here is “tachyon” used in a sentence: “Science fiction writers love using tachyons to explain time travel.”
What is another word for “tachyon”?
Words with a similar meaning to “tachyon” include tachyonic particle.
What part of speech is “tachyon”?
“Tachyon” is a noun.
Where does the word “tachyon” come from?
The word “tachyon” dates back to around 1967 and comes from Greek. Coined in 1967 by physicist Gerald Feinberg from Greek takhus, "swift," plus the particle-naming suffix "-on.".