Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · noun
(physics) The antiparticle of the proton, having a negative electric charge..
There were also particles no one had predicted that just appeared. Five of them […, i]n order of increasing modernity, […] are the neutrino, the pi meson, the antiproton, the quark and the Higgs boson.
Use antiproton when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Antiproton means (physics) The antiparticle of the proton, having a negative electric charge..
Common synonyms include pbar.
The opposite depends on the specific sense.
There were also particles no one had predicted that just appeared. Five of them […, i]n order of increasing modernity, […] are the neutrino, the pi meson, the antiproton, the quark and the Higgs boson.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.